context: An elderly man is smiling while sitting in front of a row of soda cans.
hypothesis: There is a better than even chance that an old man collects soda cans.
valid_hypothesis: There is a better than even chance that an old man collects soda cans.
invalid_hypothesis: There is almost no chance that an old man collects soda cans.
hypothesis_assertion: An old man collects soda cans.