context: A man dressed in a blue shirt, tan shorts, and a red baseball cap is examining a red antique car with an U.S. flag attached in the rear.
hypothesis: We doubt that a casually dressed man admiring an antique car.
valid_hypothesis: It is almost certain that a casually dressed man admiring an antique car.
invalid_hypothesis: We doubt that a casually dressed man admiring an antique car.
hypothesis_assertion: A casually dressed man admiring an antique car.