the rhodolite is not a kind of an acid.
sent1: if that there is something such that it is an acid and it clangors brink is not wrong the newsreader is not permissible. sent2: if there is something such that it is precancerous the rhodolite is an acid. sent3: that the newsreader is permissible is true. sent4: the rhodolite is not precancerous.
the rhodolite is an acid.
$hypothesis$ = the rhodolite is not a kind of an acid. ; $context$ = sent1: if that there is something such that it is an acid and it clangors brink is not wrong the newsreader is not permissible. sent2: if there is something such that it is precancerous the rhodolite is an acid. sent3: that the newsreader is permissible is true. sent4: the rhodolite is not precancerous. ; $proof$ = 
__UNKNOWN__