the updating occurs.
sent1: if the tibialness does not occur and the speakership does not occur the parcel does not occur. sent2: if the Sabbatarianness occurs the Icelandic does not occur. sent3: the tibialness does not occur and the speakership does not occur. sent4: that the Icelandic does not occur is right if that not the Sabbatarianness but the tentacularness occurs is false. sent5: that the speakership does not occur hold. sent6: that the parcel does not occur is prevented by that not the Sabbatarianness but the tentacularness occurs. sent7: the updating occurs if that the Icelandicness happens is correct. sent8: that both the Sabbatarianness and the tentacularness occurs prevents that the parcel does not occur. sent9: if the yielding glebe happens then the updating does not occur. sent10: the yielding glebe and/or the non-Icelandicness yields that the updating does not occur.
void -> assump1: Let's assume that the Sabbatarianness does not occur and the tentacularness occurs.; sent6 & assump1 -> int1: the parceling happens.; sent1 & sent3 -> int2: the parcel does not occur.; int1 & int2 -> int3: this is contradiction.; [assump1] & int3 -> int4: the fact that the Sabbatarianness does not occur and the tentacularness happens does not hold.; int4 & sent4 -> int5: the Icelandic does not occur.; int5 -> int6: the yielding glebe happens or the Icelandicness does not occur or both.; int6 & sent10 -> hypothesis;
the updating happens.
$hypothesis$ = the updating occurs. ; $context$ = sent1: if the tibialness does not occur and the speakership does not occur the parcel does not occur. sent2: if the Sabbatarianness occurs the Icelandic does not occur. sent3: the tibialness does not occur and the speakership does not occur. sent4: that the Icelandic does not occur is right if that not the Sabbatarianness but the tentacularness occurs is false. sent5: that the speakership does not occur hold. sent6: that the parcel does not occur is prevented by that not the Sabbatarianness but the tentacularness occurs. sent7: the updating occurs if that the Icelandicness happens is correct. sent8: that both the Sabbatarianness and the tentacularness occurs prevents that the parcel does not occur. sent9: if the yielding glebe happens then the updating does not occur. sent10: the yielding glebe and/or the non-Icelandicness yields that the updating does not occur. ; $proof$ = 
void -> assump1: Let's assume that the Sabbatarianness does not occur and the tentacularness occurs.; sent6 & assump1 -> int1: the parceling happens.; sent1 & sent3 -> int2: the parcel does not occur.; int1 & int2 -> int3: this is contradiction.; [assump1] & int3 -> int4: the fact that the Sabbatarianness does not occur and the tentacularness happens does not hold.; int4 & sent4 -> int5: the Icelandic does not occur.; int5 -> int6: the yielding glebe happens or the Icelandicness does not occur or both.; int6 & sent10 -> hypothesis; __DISPROVED__