there is something such that if it does not cramp it does not wow Danu and is not a pentoxifylline.
sent1: something that is not a cramp does not wow Danu and is not a pentoxifylline.
sent1 -> int1: if the pigeon does not cramp it does not wow Danu and it is not a pentoxifylline.; int1 -> hypothesis;
$hypothesis$ = there is something such that if it does not cramp it does not wow Danu and is not a pentoxifylline. ; $context$ = sent1: something that is not a cramp does not wow Danu and is not a pentoxifylline. ; $proof$ = 
sent1 -> int1: if the pigeon does not cramp it does not wow Danu and it is not a pentoxifylline.; int1 -> hypothesis; __PROVED__