Q: Given the sentence "A man in blue shorts without a shirt with a fit body running while listening to his ipod." can we conclude that "A shirtless guy in good shape runs with his mp3 player."?
Options:
- yes
- it is not possible to tell
- no
A: A fit body is considered in good shape and an iPod is an mp3 player.
The answer is yes.

Q: Premise: "An older woman in all gray is looking into the view screen of a digital camera."
Hypothesis: "A woman is a professional photographer."
Do we know that the hypothesis entailed by the premise?
A: Not every person who views the screen of the camera is a professional photographer.
The answer is it is not possible to tell.

Q: Given the sentence "A tan dog is running along side another dog outside." is it true that "Two big dogs are chasing after the same ball."?
A: Not all dogs are big. The fact that one dog is running along side another dog is not indicative of either of them chasing a ball.
The answer is it is not possible to tell.

Q: If "A group of bicyclist having their arms around each other." does that mean that "The bicyclists are having a pep talk before a big race."?
Options:
- yes
- it is not possible to tell
- no
A:
A group of bicyclists with their arms around each other are not necessarily having a pep talk nor is it necessarily before a big race.
The answer is it is not possible to tell.