the fact that the damsel is a sgraffito but it is not a phlebotomus is wrong.
sent1: the fact that the damsel is a sgraffito and it is changeless is not true if the fact that the coach is not a kind of a phlebotomus is correct. sent2: the damsel is a doubling. sent3: the damsel doubles and/or it is a phlebotomus. sent4: that the damsel is a kind of a phlebotomus that is doubling is not correct. sent5: the forestay is not a doubling if the coach is astrocytic and/or a pirouette. sent6: a changeless thing is a kind of a pirouette. sent7: the fact that the damsel is a sgraffito and is not a phlebotomus is not true if the forestay is not a doubling. sent8: something does pirouette if that it is a kind of non-changeless thing that is defiant does not hold. sent9: there exists nothing such that it is not changeless and it is defiant. sent10: the damsel is a gunwale or it is astrocytic or both. sent11: the forestay is a kind of a doubling if that the fact that it is not a phlebotomus and it is changeless hold is wrong. sent12: the coach is a kind of a sgraffito and/or it is changeless.
sent8 -> int1: if the fact that the coach is not changeless but it is defiant is incorrect it is a kind of a pirouette.; sent9 -> int2: the fact that the coach is non-changeless thing that is defiant is false.; int1 & int2 -> int3: the coach is a pirouette.; int3 -> int4: that the coach is astrocytic or it is a pirouette or both is not wrong.; int4 & sent5 -> int5: the forestay does not double.; int5 & sent7 -> hypothesis;
$hypothesis$ = the fact that the damsel is a sgraffito but it is not a phlebotomus is wrong. ; $context$ = sent1: the fact that the damsel is a sgraffito and it is changeless is not true if the fact that the coach is not a kind of a phlebotomus is correct. sent2: the damsel is a doubling. sent3: the damsel doubles and/or it is a phlebotomus. sent4: that the damsel is a kind of a phlebotomus that is doubling is not correct. sent5: the forestay is not a doubling if the coach is astrocytic and/or a pirouette. sent6: a changeless thing is a kind of a pirouette. sent7: the fact that the damsel is a sgraffito and is not a phlebotomus is not true if the forestay is not a doubling. sent8: something does pirouette if that it is a kind of non-changeless thing that is defiant does not hold. sent9: there exists nothing such that it is not changeless and it is defiant. sent10: the damsel is a gunwale or it is astrocytic or both. sent11: the forestay is a kind of a doubling if that the fact that it is not a phlebotomus and it is changeless hold is wrong. sent12: the coach is a kind of a sgraffito and/or it is changeless. ; $proof$ = 
sent8 -> int1: if the fact that the coach is not changeless but it is defiant is incorrect it is a kind of a pirouette.; sent9 -> int2: the fact that the coach is non-changeless thing that is defiant is false.; int1 & int2 -> int3: the coach is a pirouette.; int3 -> int4: that the coach is astrocytic or it is a pirouette or both is not wrong.; int4 & sent5 -> int5: the forestay does not double.; int5 & sent7 -> hypothesis; __PROVED__