QUESTION: Given the sentence "A man and a woman wear dark colored shirts in a beige room with a moniter in the background." is it true that "A man is wearing some clothes inside of a room."?

SOLUTION: Let's solve this gradually. Answer: The color of his clothes is irrelevant as is the color of the room. He is simply in the room.
Answer is yes.

QUESTION: Given the sentence "A man does a back flip into a pool while onlookers watch." is it true that "A man rides his bicycle in a park."?

SOLUTION: Let's solve this gradually. Doing a back flip and riding a bicycle are two different activities.
Answer is no.

QUESTION: Test for natural language inference.
Premise: "A cop stands in front of a car on a busy street."
Hypothesis: "A cop blocked off traffic due to a accident."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. A cop standing in front of a car doesn't mean he blocked off traffic or that it was because of an accident.
Answer is it is not possible to tell.

QUESTION: Premise: "A member of an african tribe is watching the camera intently in tribal dress."
Hypothesis: "An african man is being recorded for a documentary."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

SOLUTION:
Let's solve this gradually. Watching the camera does not imply being recorded for a documentary.
Answer is it is not possible to tell.