QUESTION: Can we conclude from "A man holds up a ""free hugs"" sign above his head." that "A man is looking for anybody to hug him with his ""free hugs"" sign."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. The man has a free hugs sign but that does not mean he is looking for anybody to hug him.
Answer is it is not possible to tell.

QUESTION: Premise: "A young girl with glasses and black necklace is blowing smoke in front of the camera."
Hypothesis: "The girl is smoking."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. The young girl is blowing smoke so the girl is smoking.
Answer is yes.

QUESTION: Given the sentence "Wet children playing in a park fountain." can we conclude that "Children are playing in a sandbox."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. A park fountain is filled with sand and would not be a sandbox.
Answer is no.

QUESTION: Test for natural language inference.
Premise: "A lone surfer riding a huge wave soaring through midair with his arms raised."
Hypothesis: "A surfer rides a wave."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION:
Let's solve this gradually. A surfer rides a wave is same as surfer is is riding a wave.
Answer is yes.