[QUESTION] Premise: "A black dog is biting the neck of a brown dog."
Hypothesis: "Two dogs are rough playing."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A dog might bite another dog and it need not be because they are rough playing. They might be seriously fighting or it might be a playful nip and not rough at all.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A man holds a small child's hand as they wade in a shallow river."
Hypothesis: "The man and small child are fishing in a shallow river."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A man holds a small child's hand as they wade in a shallow river doesn't imply that they are fishing.
The answer is it is not possible to tell.

QUESTION: If "A man rollerblades in a park." does that mean that "The man prefers rollerblades to skateboards."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man Rollerblades in a park does not always prefers rollerblades to skateboards.
The answer is it is not possible to tell.

[QUESTION] Premise: "A woman sits down to play a casino video game."
Hypothesis: "She is playing variety of games."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A woman can play a casino video game without playing a variety of games.
The answer is it is not possible to tell.

Q: Given the sentence "A man wearing a reflective safety jacket is looking under a brightly colored red." can we conclude that "White and blue couch seat while writing on a pad of paper."?
Options:
- yes
- it is not possible to tell
- no
A: A man wearing a reflective jacket writes on pad of paper while looking under a couch.
The answer is yes.

[QUESTION] Can we conclude from "A man hunches over to watch tv in front of a red brick wall." that "A man watches tv."?
Options:
- yes
- no
- it is not possible to tell
If he hunches over to watch the TV he still watches the TV.
The answer is yes.