context: A small child sits in the water, holding on to a bit of wood while smiling for a picture.
hypothesis: It is highly unlikely that there is a redhaired child smiling for a picture.
valid_hypothesis: It is highly unlikely that there is a redhaired child smiling for a picture.
invalid_hypothesis: It is almost certain that there is a redhaired child smiling for a picture.
hypothesis_assertion: There is a redhaired child smiling for a picture.