[QUESTION] Test for natural language inference.
Premise: "Several cars line a busy city street."
Hypothesis: "There is traffic on the road."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Busy implies there is traffic and a street is another way of saying road.
The answer is yes.

[QUESTION] Can we conclude from "A sad lady holds a picture up of her friend." that "The lady is attending a memorial service."?
Options:
- yes
- no
- it is not possible to tell
A sad lady holds a picture up of her friend does not necessary that she is attending a memorial service.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A low wave is forming in the ocean against a gray sky." can we conclude that "Some guy sitting on a couch watching television."?
Options:
- yes
- it is not possible to tell
- no
The ocean would not be located in the same place a guy would be sitting on a couch watching television.
The answer is no.

[QUESTION] Can we conclude from "A man in a red jacket is skiing." that "The man was skiing."?
Options:
- yes
- no
- it is not possible to tell
A man is skiing is the same as the man was skiing but different tenses.
The answer is yes.