Premise: Two women wait for a bus.

Hypothesis: women at work
no

Premise: A guy outside of a gas station wearing no shirt and behind a red truck.

Hypothesis: She writes to her nephew
no

Premise: A man holding up a stop sign.

Hypothesis: A man holding a yield sign.
no

Premise: A firefighter is looking down into an underground path.

Hypothesis: There is a person who fights fires looking down.
yes