if the tripletail is zenithal then that the visitor is illative is right.
sent1: the Chipewyan is tuneful. sent2: the tripletail belabors Dasyurus. sent3: the c is both fatty and not tuneful. sent4: if the c is articulatory then the blackbody is a flashover. sent5: if the visitor is illative it does not belabor Dasyurus. sent6: the tripletail is not tuneless. sent7: something belabors Dasyurus and is not a kind of a flashover if it is potent. sent8: if something that does not crib catapults moo then the c is potent. sent9: the tripletail is topless. sent10: the stockfish is a kind of a mythologist and it is zenithal. sent11: if the blackbody is zenithal and it is tuneless it does not belabor Dasyurus. sent12: if something is topless and it is zenithal it is not a taka. sent13: if the blackbody is not tuneless and not articulatory then the visitor is illative. sent14: the blackbody is not tuneless if the c does belabor Dasyurus but it is not a flashover. sent15: the blackbody is a flashover if there is something such that it does not belabor Dasyurus and it is tuneless. sent16: if the tripletail is not a taka the blackbody is not articulatory. sent17: there are non-topless and tuneless things. sent18: something is not a crib but it does catapult moo. sent19: the tripletail is illative if the visitor is not topless and is non-zenithal. sent20: the visitor does not catapult moo. sent21: the c is not potent if the visitor belabors Dasyurus and is non-illative. sent22: the tripletail is not a flashover.
void -> assump1: Let's assume that the tripletail is zenithal.; sent9 & assump1 -> int1: the tripletail is topless and it is zenithal.; sent12 -> int2: if that the tripletail is topless and is zenithal is true the fact that it is not a taka is correct.; int1 & int2 -> int3: the tripletail is not a taka.; int3 & sent16 -> int4: the blackbody is not articulatory.; sent7 -> int5: if the c is not impotent it belabors Dasyurus and is not a flashover.; sent18 & sent8 -> int6: the c is potent.; int5 & int6 -> int7: the c does belabor Dasyurus but it is not a kind of a flashover.; sent14 & int7 -> int8: the blackbody is not tuneless.; int4 & int8 -> int9: the blackbody is non-tuneless thing that is not articulatory.; int9 & sent13 -> int10: the visitor is illative.; [assump1] & int10 -> hypothesis;
$hypothesis$ = if the tripletail is zenithal then that the visitor is illative is right. ; $context$ = sent1: the Chipewyan is tuneful. sent2: the tripletail belabors Dasyurus. sent3: the c is both fatty and not tuneful. sent4: if the c is articulatory then the blackbody is a flashover. sent5: if the visitor is illative it does not belabor Dasyurus. sent6: the tripletail is not tuneless. sent7: something belabors Dasyurus and is not a kind of a flashover if it is potent. sent8: if something that does not crib catapults moo then the c is potent. sent9: the tripletail is topless. sent10: the stockfish is a kind of a mythologist and it is zenithal. sent11: if the blackbody is zenithal and it is tuneless it does not belabor Dasyurus. sent12: if something is topless and it is zenithal it is not a taka. sent13: if the blackbody is not tuneless and not articulatory then the visitor is illative. sent14: the blackbody is not tuneless if the c does belabor Dasyurus but it is not a flashover. sent15: the blackbody is a flashover if there is something such that it does not belabor Dasyurus and it is tuneless. sent16: if the tripletail is not a taka the blackbody is not articulatory. sent17: there are non-topless and tuneless things. sent18: something is not a crib but it does catapult moo. sent19: the tripletail is illative if the visitor is not topless and is non-zenithal. sent20: the visitor does not catapult moo. sent21: the c is not potent if the visitor belabors Dasyurus and is non-illative. sent22: the tripletail is not a flashover. ; $proof$ = 
void -> assump1: Let's assume that the tripletail is zenithal.; sent9 & assump1 -> int1: the tripletail is topless and it is zenithal.; sent12 -> int2: if that the tripletail is topless and is zenithal is true the fact that it is not a taka is correct.; int1 & int2 -> int3: the tripletail is not a taka.; int3 & sent16 -> int4: the blackbody is not articulatory.; sent7 -> int5: if the c is not impotent it belabors Dasyurus and is not a flashover.; sent18 & sent8 -> int6: the c is potent.; int5 & int6 -> int7: the c does belabor Dasyurus but it is not a kind of a flashover.; sent14 & int7 -> int8: the blackbody is not tuneless.; int4 & int8 -> int9: the blackbody is non-tuneless thing that is not articulatory.; int9 & sent13 -> int10: the visitor is illative.; [assump1] & int10 -> hypothesis; __PROVED__