the ribavirin does not impale.
sent1: everything does not upload terreplein. sent2: that the featheredge is not a Xenopodidae hold. sent3: if the ribavirin is a kind of a Xenopodidae but it does not impale then the featheredge does not upload sorb. sent4: the ribavirin does not impale if the featheredge does not upload sorb and it is not a Xenopodidae. sent5: everything is not a Xenopodidae. sent6: if either something is a kind of a steamer or it is non-exothermic or both then the descendant does steamer. sent7: that either the barb is the steamer or it is not exothermic or both if the barb does upload stammel is not wrong. sent8: everything does not upload sorb and it is not a Xenopodidae. sent9: everything uploads stammel and does upload fulfillment. sent10: if the featheredge does not upload sorb but it is a kind of a Xenopodidae the ribavirin does not impale.
sent8 -> int1: the featheredge does not upload sorb and it is not a Xenopodidae.; sent4 & int1 -> hypothesis;
the ribavirin does impale.
sent9 -> int2: the tetroxide does upload stammel and it does upload fulfillment.; int2 -> int3: the tetroxide does upload stammel.; int3 -> int4: everything does upload stammel.; int4 -> int5: the barb does upload stammel.; sent7 & int5 -> int6: the barb does steamer and/or it is not exothermic.; int6 -> int7: either something is a steamer or it is not exothermic or both.; sent6 & int7 -> int8: the descendant is a kind of a steamer.;
$hypothesis$ = the ribavirin does not impale. ; $context$ = sent1: everything does not upload terreplein. sent2: that the featheredge is not a Xenopodidae hold. sent3: if the ribavirin is a kind of a Xenopodidae but it does not impale then the featheredge does not upload sorb. sent4: the ribavirin does not impale if the featheredge does not upload sorb and it is not a Xenopodidae. sent5: everything is not a Xenopodidae. sent6: if either something is a kind of a steamer or it is non-exothermic or both then the descendant does steamer. sent7: that either the barb is the steamer or it is not exothermic or both if the barb does upload stammel is not wrong. sent8: everything does not upload sorb and it is not a Xenopodidae. sent9: everything uploads stammel and does upload fulfillment. sent10: if the featheredge does not upload sorb but it is a kind of a Xenopodidae the ribavirin does not impale. ; $proof$ = 
sent8 -> int1: the featheredge does not upload sorb and it is not a Xenopodidae.; sent4 & int1 -> hypothesis; __PROVED__