the demand but not the travelogue occurs.
sent1: either the blueing onion does not occur or the boarding does not occur or both. sent2: the fact that the appellativeness does not occur but the welcomingness occurs is false if the fohn happens. sent3: the non-amylolyticness and the spirometry occurs if the powdering stimulant does not occur. sent4: that the demanding but not the travelogue happens is not true if the welcomingness does not occur. sent5: if the painting does not occur then both the breathlessness and the wrestling convalescent happens. sent6: the fact that the travelogue does not occur is not wrong. sent7: if the welcomingness occurs then the travelogue does not occur. sent8: either the breathlessness or that the blueing bottlebrush does not occur or both prevents that the powdering stimulant occurs. sent9: the demand but not the travelogue occurs if the welcomingness occurs. sent10: if the powdering ecoterrorism happens the cheliceralness happens but the memorializing respecter does not occur. sent11: the hatlessness but not the rendezvous happens. sent12: the cloud occurs and the foreclosing does not occur. sent13: the fact that the welcoming occurs is not wrong. sent14: if that the appellativeness does not occur but the welcoming happens does not hold the welcoming does not occur. sent15: the fohn and the Crusade occurs if the disparagement does not occur. sent16: if the welcomingness does not occur the imposition happens. sent17: the disparagement does not occur and the leg-pull does not occur if the amylolyticness does not occur.
sent9 & sent13 -> hypothesis;
the fact that the demand occurs and the travelogue does not occur is not true.
$hypothesis$ = the demand but not the travelogue occurs. ; $context$ = sent1: either the blueing onion does not occur or the boarding does not occur or both. sent2: the fact that the appellativeness does not occur but the welcomingness occurs is false if the fohn happens. sent3: the non-amylolyticness and the spirometry occurs if the powdering stimulant does not occur. sent4: that the demanding but not the travelogue happens is not true if the welcomingness does not occur. sent5: if the painting does not occur then both the breathlessness and the wrestling convalescent happens. sent6: the fact that the travelogue does not occur is not wrong. sent7: if the welcomingness occurs then the travelogue does not occur. sent8: either the breathlessness or that the blueing bottlebrush does not occur or both prevents that the powdering stimulant occurs. sent9: the demand but not the travelogue occurs if the welcomingness occurs. sent10: if the powdering ecoterrorism happens the cheliceralness happens but the memorializing respecter does not occur. sent11: the hatlessness but not the rendezvous happens. sent12: the cloud occurs and the foreclosing does not occur. sent13: the fact that the welcoming occurs is not wrong. sent14: if that the appellativeness does not occur but the welcoming happens does not hold the welcoming does not occur. sent15: the fohn and the Crusade occurs if the disparagement does not occur. sent16: if the welcomingness does not occur the imposition happens. sent17: the disparagement does not occur and the leg-pull does not occur if the amylolyticness does not occur. ; $proof$ = 
sent9 & sent13 -> hypothesis; __PROVED__