context: Small dog in costume stands on hind legs to reach dangling flowers.
hypothesis: We believe that a dog is dressed up for Halloween and is trying to get flowers for his masters costume.
valid_hypothesis: It is highly unlikely that a dog is dressed up for Halloween and is trying to get flowers for his masters costume.
invalid_hypothesis: We believe that a dog is dressed up for Halloween and is trying to get flowers for his masters costume.
hypothesis_assertion: A dog is dressed up for Halloween and is trying to get flowers for his masters costume.