the fact that the withstander is civic is right.
sent1: the bumboat is nonoperational. sent2: if a glutamate is not a prize then the withstander is civic. sent3: if the bumboat is nonoperational then it is not a kind of a cuff. sent4: the finisher is not a cuff. sent5: if a cuff is not a glutamate the bumboat is a prize. sent6: the urceole is a glutamate. sent7: the finisher is a kind of a glutamate that is not a prize if the bumboat is not a cuff.
sent3 & sent1 -> int1: the bumboat is not a cuff.; sent7 & int1 -> int2: the finisher is both a glutamate and not a prize.; int2 -> int3: something is a glutamate that is not a prize.; int3 & sent2 -> hypothesis;
$hypothesis$ = the fact that the withstander is civic is right. ; $context$ = sent1: the bumboat is nonoperational. sent2: if a glutamate is not a prize then the withstander is civic. sent3: if the bumboat is nonoperational then it is not a kind of a cuff. sent4: the finisher is not a cuff. sent5: if a cuff is not a glutamate the bumboat is a prize. sent6: the urceole is a glutamate. sent7: the finisher is a kind of a glutamate that is not a prize if the bumboat is not a cuff. ; $proof$ = 
sent3 & sent1 -> int1: the bumboat is not a cuff.; sent7 & int1 -> int2: the finisher is both a glutamate and not a prize.; int2 -> int3: something is a glutamate that is not a prize.; int3 & sent2 -> hypothesis; __PROVED__