context: A man with a duffel bag and girl pushing a cart walk down a street.
hypothesis: Chances are about even that a man with a duffel bag walks along side a girl pushing a cart down a busy street.
valid_hypothesis: Chances are about even that a man with a duffel bag walks along side a girl pushing a cart down a busy street.
invalid_hypothesis: It is almost certain that a man with a duffel bag walks along side a girl pushing a cart down a busy street.
hypothesis_assertion: A man with a duffel bag walks along side a girl pushing a cart down a busy street.