context: A group of people in jackets and hats are kneeling outside posing for a picture, each one with their dog by them on a leash.
hypothesis: It is highly unlikely that a group of people are part of a dog lover's group.
valid_hypothesis: It is highly unlikely that a group of people are part of a dog lover's group.
invalid_hypothesis: There is a better than even chance that a group of people are part of a dog lover's group.
hypothesis_assertion: A group of people are part of a dog lover's group.