QUESTION: Premise: "A tour group sits on the second story of a double-decker tour bus in the middle of times square."
Based on this premise, can we conclude that the hypothesis "The bus is moving." is true?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. The bus that the tour group was on wasn't necessarily moving.
Answer is it is not possible to tell.

QUESTION: Given the sentence "Three construction workers in orange vests speak to one another in front of railroad tracks." can we conclude that "Three workers are talking about the train wreck on the tracks."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. Workers talking at train tracks are not necessarily talking about a train wreck.
Answer is it is not possible to tell.

QUESTION: Premise: "A boy in a helmet is riding his tricycle down a grassy gravel path beside a fence."
Hypothesis: "A boy is riding a tricycle down a path."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. If a boy is riding his tricycle then he is riding a tricycle.
Answer is yes.

QUESTION: If "A young man is taking pictures of two friends next to the ocean." does that mean that "Two people posing for a photo shoot."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION:
Let's solve this gradually. Friends can have their picture taken without posing for the camera. A man can be taking pictures for many reasons other than a photo shoot.
Answer is it is not possible to tell.