QUESTION: Given the sentence "Musician sings into a microphone while playing a guitar." is it true that "A musician is singing and playing an instrument."?

SOLUTION: Let's solve this gradually. Guitar is instrument and sings into a microphone is a paraphrase of singing.
Answer is yes.

QUESTION: Can we conclude from "There are three men in black and two of them are walking while holding trays of food." that "People carrying food on trays."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. One of the three men is not carrying food on a tray.
Answer is it is not possible to tell.

QUESTION: Premise: "A play happening at a local high school football game."
Hypothesis: "Play is in the middle on story."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. A play does not mean there is a high school football game.
Answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A chinese police officer standing in front of his station."
Hypothesis: "The police officer is hispanic."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION:
Let's solve this gradually. Chinese do not live to Spain whereas hispanic does. So they are people from from different regions.
Answer is no.