[Q] Given the sentence "Two men in helmets help to put up lanterns." can we conclude that "Men putting up lanterns."?
Options:
- yes
- it is not possible to tell
- no
[A] Two men in helmets help to put up lanterns can be simplified to men putting up lanterns.
The answer is yes.

[Q] Premise: "A couple is looking at a beautiful mountain scenery."
Hypothesis: "The couple are backpacking in the mountains."
Do we know that the hypothesis entailed by the premise?
[A] Looking at a beautiful mountain scenery is not the same as actually backpacking in the mountains.
The answer is it is not possible to tell.

[Q] Test for natural language inference.
Premise: "Woman in bra and skirt performing for people in a park."
Hypothesis: "The child was happy."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] There would not necessarily be a happy child in the group of people.
The answer is it is not possible to tell.