the poser does crossbreed communicant.
sent1: if the communicant does crossbreed cleanliness then the poser does not crossbreed cleanliness and is a Haliotidae. sent2: if something is a kind of an airworthiness then it crossbreeds cleanliness. sent3: the communicant is a kind of an airworthiness that is a Becquerel. sent4: something does not crossbreed communicant if it does not crossbreed cleanliness and is a Haliotidae.
sent3 -> int1: the communicant is a kind of an airworthiness.; sent2 -> int2: the communicant crossbreeds cleanliness if that it is an airworthiness is not incorrect.; int1 & int2 -> int3: the communicant does crossbreed cleanliness.; int3 & sent1 -> int4: the poser does not crossbreed cleanliness and is a kind of a Haliotidae.; sent4 -> int5: if the poser does not crossbreed cleanliness and is a Haliotidae then it does not crossbreed communicant.; int4 & int5 -> hypothesis;
$hypothesis$ = the poser does crossbreed communicant. ; $context$ = sent1: if the communicant does crossbreed cleanliness then the poser does not crossbreed cleanliness and is a Haliotidae. sent2: if something is a kind of an airworthiness then it crossbreeds cleanliness. sent3: the communicant is a kind of an airworthiness that is a Becquerel. sent4: something does not crossbreed communicant if it does not crossbreed cleanliness and is a Haliotidae. ; $proof$ = 
sent3 -> int1: the communicant is a kind of an airworthiness.; sent2 -> int2: the communicant crossbreeds cleanliness if that it is an airworthiness is not incorrect.; int1 & int2 -> int3: the communicant does crossbreed cleanliness.; int3 & sent1 -> int4: the poser does not crossbreed cleanliness and is a kind of a Haliotidae.; sent4 -> int5: if the poser does not crossbreed cleanliness and is a Haliotidae then it does not crossbreed communicant.; int4 & int5 -> hypothesis; __DISPROVED__