Q: If "A dirt biker coming around a turn on a track with the word athena in the background." does that mean that "The dirt biker is sitting in the stands."?
Options:
- yes
- it is not possible to tell
- no
A: A dirt biker cannot be coming around a turn and sitting in the stands simultaneously.
The answer is no.

Q: Premise: "A street performer dressed as a statue stands in the middle of a street."
Hypothesis: "A person imitating a statue scares pedestrians as they cross the road."
Do we know that the hypothesis entailed by the premise?
A: Not all street performers are imitating something. What scares them if he's standing still? Not everyone is going to cross the street.
The answer is it is not possible to tell.

Q: Premise: "A group of people enjoying an outing on a boat."
Based on this premise, can we conclude that the hypothesis "Two people are riding a motorcycle." is true?
Options:
- yes
- it is not possible to tell
- no
A: A group of people implies more than two people. A boat isn't a motorcycle.
The answer is no.

Q: Given the sentence "A group of people are walking across a city plaza." is it true that "The people are walking in a big city."?
A:
People walking across a city plaza are not necessarily in a big city.
The answer is it is not possible to tell.