Q: Given the sentence "A chef is cooking in front of customers in a restaurant." can we conclude that "A chef is cooking alone in a back room."?
Options:
- yes
- it is not possible to tell
- no
A: One cannot cook in front of customers if one is alone.
The answer is no.

Q: Test for natural language inference.
Premise: "Five kids playing a game on a blanket in a grassy field."
Hypothesis: "Kids are playing in a field during recess."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Kids playing in a field doesn't imply they are at recess.
The answer is it is not possible to tell.

Q: Given the sentence "A group of runners are attending an event." is it true that "The event is occupied."?
A: If a group of runners are attending an event it means that the end is occupied.
The answer is yes.

Q: Test for natural language inference.
Premise: "A man is carrying bags nearby an elevated roadway and crosswalk."
Hypothesis: "A man is coming back from long trip and walking to a cab at the airport."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
A man can carry bags without necessarily coming back from long trip.
The answer is it is not possible to tell.