context: A man riding a motorcycle on a dirt road passing several junk or abandoned cars on the side of the road.
hypothesis: It is probable that a man is making a cross country trip on his motorcycle.
valid_hypothesis: It is impossible that a man is making a cross country trip on his motorcycle.
invalid_hypothesis: It is probable that a man is making a cross country trip on his motorcycle.
hypothesis_assertion: A man is making a cross country trip on his motorcycle.