the upturn happens.
sent1: that the illiterate does not occur hold if the preserving drug happens or the impalement does not occur or both. sent2: if the fact that both the abjuring glue and the non-nativistness occurs does not hold the fact that the abjuring glue does not occur is right. sent3: the lulling manipulator prevents that the lying happens. sent4: that the biosystematicness happens and the interpenetration happens does not hold if the blemishing Kleenex does not occur. sent5: if the lay does not occur then the preserving drug happens and/or the impalement does not occur. sent6: both the lulling manipulator and the labor occurs if the biosystematicness does not occur. sent7: if the fact that both the biosystematicness and the interpenetration happens does not hold the biosystematicness does not occur. sent8: that the dextralness and the boxing happens is right if the unappealableness does not occur. sent9: the abjuring glue happens. sent10: both the non-unappealableness and the involution happens if the illiterateness does not occur. sent11: if the concurring happens and the abjuring glue occurs then the upturn does not occur. sent12: the concurring happens. sent13: that both the abjuring glue and the non-nativistness occurs is not correct if the pausing does not occur. sent14: if the abjuring glue does not occur then the upturn occurs and the concurring occurs. sent15: if the boxing occurs then the drollery does not occur and the pause does not occur.
sent12 & sent9 -> int1: the concurring and the abjuring glue occurs.; sent11 & int1 -> hypothesis;
the upturn occurs.
$hypothesis$ = the upturn happens. ; $context$ = sent1: that the illiterate does not occur hold if the preserving drug happens or the impalement does not occur or both. sent2: if the fact that both the abjuring glue and the non-nativistness occurs does not hold the fact that the abjuring glue does not occur is right. sent3: the lulling manipulator prevents that the lying happens. sent4: that the biosystematicness happens and the interpenetration happens does not hold if the blemishing Kleenex does not occur. sent5: if the lay does not occur then the preserving drug happens and/or the impalement does not occur. sent6: both the lulling manipulator and the labor occurs if the biosystematicness does not occur. sent7: if the fact that both the biosystematicness and the interpenetration happens does not hold the biosystematicness does not occur. sent8: that the dextralness and the boxing happens is right if the unappealableness does not occur. sent9: the abjuring glue happens. sent10: both the non-unappealableness and the involution happens if the illiterateness does not occur. sent11: if the concurring happens and the abjuring glue occurs then the upturn does not occur. sent12: the concurring happens. sent13: that both the abjuring glue and the non-nativistness occurs is not correct if the pausing does not occur. sent14: if the abjuring glue does not occur then the upturn occurs and the concurring occurs. sent15: if the boxing occurs then the drollery does not occur and the pause does not occur. ; $proof$ = 
sent12 & sent9 -> int1: the concurring and the abjuring glue occurs.; sent11 & int1 -> hypothesis; __DISPROVED__