context: Two women both dressed in white tops and dark-colored shorts are standing in front of some motorcycles on a city street
hypothesis: It is impossible that two sisters pose in front of their new motorcycles on a busy street.
valid_hypothesis: It is impossible that two sisters pose in front of their new motorcycles on a busy street.
invalid_hypothesis: It is probably the case that two sisters pose in front of their new motorcycles on a busy street.
hypothesis_assertion: Two sisters pose in front of their new motorcycles on a busy street.