[QUESTION] Given the sentence "Two paddlers in a red canoe approach a couple of large rocks in the rushing river with conifers in the background." can we conclude that "Paddlers are avoiding a rock while at the river."?
Options:
- yes
- it is not possible to tell
- no
Approaching a large rock does not mean they are avoiding it.
The answer is it is not possible to tell.

Q: Premise: "A child sitting on a carousel horse."
Hypothesis: "The child is at an amusement park with their family."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Being on a carousel horse does not imply being only at an amusement park. Sitting on a carousel horse does not imply being with family.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A large brown dog with a muzzle is racing in the mud."
Hypothesis: "A dog has a history of biting."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A dog with a muzzle does not imply a history of biting.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Two men are playing their guitars and singing on stage." is it true that "An orchestra playing in an opera hall."?
The men can't play guitars and sing while the orchestra is playing.
The answer is no.

Q: Given the sentence "A man in a brown jacket has his hand in the wheel-well of a white car in tow." can we conclude that "He is looking for the nail that caused the tire blowout."?
Options:
- yes
- it is not possible to tell
- no
A: The man may not be looking for the nail that caused the tire to blowout. If someone does have a flat it could be a slow leak in a valve and maybe not from a nail.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Four young men in a kitchen and dining area cleaning up." can we conclude that "The one in foreground is wiping the table and wearing a black t-shirt."?
Options:
- yes
- it is not possible to tell
- no
The young men are trying to get some tables cleared for the large group of 15 waiting to eat.
The answer is it is not possible to tell.