Test for natural language inference.
Premise: "A man is running and a girl is riding a bike."
Hypothesis: "A man is running while a girl rides a bike."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

yes
Explanation: If a girl started riding a bike a man should run to rescue her..

If "A group of firefighters using the jaws of life on a red car to rescue the person inside." does that mean that "Firefighters rescue a man from a car."?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: The person in the car does not have to be a man..

Given the sentence "On a football field." is it true that "A football player wearing a raiders uniform carries a football and runs away from a football player wearing a dolphins uniform."?

it is not possible to tell
Explanation: The linebacker intercepted the ball and is running from the quarterback..

If "Two men sitting on the roof of a house while another one stands on a ladder." does that mean that "Two men are on a roof."?
Options:
- yes
- it is not possible to tell
- no
yes
Explanation: Sitting on the roof is something that can be done on a roof..