context: A woman in a striped shirt is walking a horse across a street.
hypothesis: It is improbable that an old woman in a red and blue striped shirt is walking a large black horse across a street.
valid_hypothesis: It is improbable that an old woman in a red and blue striped shirt is walking a large black horse across a street.
invalid_hypothesis: It is likely that an old woman in a red and blue striped shirt is walking a large black horse across a street.
hypothesis_assertion: An old woman in a red and blue striped shirt is walking a large black horse across a street.