Q: Given the sentence "A group of people holding bags are standing in line for a train." is it true that "People are at the bus stop."?
A: Either people are standing for a train (which would be underground) or at the bus stop (which would be above ground). They cannot do both simultaneously.
The answer is no.

Q: Can we conclude from "Some rock musicians are playing at a concert." that "A rock concert is happening."?
Options:
- yes
- no
- it is not possible to tell
A: If musicians are playing at a concert then a concert is happening.
The answer is yes.

Q: Test for natural language inference.
Premise: "A showman serenades his guests at a hawaiian resort."
Hypothesis: "A showman is singing to his guests in hawaii."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A showman serenades is singing and they are at a Hawaiian resort so they are in Hawaii.
The answer is yes.

Q: Test for natural language inference.
Premise: "A blond girl eating an ice cream."
Hypothesis: "A girl has cold food."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
A girl is eating something cold so it must be ice cream.
The answer is yes.