context: A dog looks content sitting on a bed after ripping up some paper
hypothesis: We believe that a dog looks content sitting on a bed after ripping up some important papers.
valid_hypothesis: It is impossible that a dog looks content sitting on a bed after ripping up some important papers.
invalid_hypothesis: We believe that a dog looks content sitting on a bed after ripping up some important papers.
hypothesis_assertion: a dog looks content sitting on a bed after ripping up some important papers.