context: Two brown and white dogs running on a grassy but brown fenced yard.
hypothesis: It is impossible that the dogs wanted to find the end of the fence, but it seemed to keep on going, always turning into yet another stretch of distance.
valid_hypothesis: It is impossible that the dogs wanted to find the end of the fence, but it seemed to keep on going, always turning into yet another stretch of distance.
invalid_hypothesis: It is highly likely that the dogs wanted to find the end of the fence, but it seemed to keep on going, always turning into yet another stretch of distance.
hypothesis_assertion: The dogs wanted to find the end of the fence, but it seemed to keep on going, always turning into yet another stretch of distance.