context: Cityscape with four men on bikes serving as the focal point of picture.
hypothesis: It is unlikely that bike rental as low as 9.99 an hour.
valid_hypothesis: It is unlikely that bike rental as low as 9.99 an hour.
invalid_hypothesis: It is almost certain that bike rental as low as 9.99 an hour.
hypothesis_assertion: Bike rental as low as 9.99 an hour.