context: A woman holding a camera.
hypothesis: It is certain that a woman holds a camera and prepares to take a photo of her family.
valid_hypothesis: Chances are about even that a woman holds a camera and prepares to take a photo of her family.
invalid_hypothesis: It is certain that a woman holds a camera and prepares to take a photo of her family.
hypothesis_assertion: A woman holds a camera and prepares to take a photo of her family.