Q: Given the sentence "A tennis player with green a green headband on is ready to hit the ball." is it true that "The football player removes his helmet."?
A: The tennis player and football player are two completely different people.
The answer is no.

QUESTION: Premise: "Two teammates observe where a soccer ball landed in a soccer game."
Hypothesis: "Two people are playing soccer."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Two people observe where the soccer ball landed in the soccer game.
The answer is yes.

[QUESTION] Can we conclude from "A quarterback hands off the football to a running back." that "The game is in the final quarter."?
Options:
- yes
- no
- it is not possible to tell
Sentence 1: A quarterback hands off the football to a running back. Sentence 2: The game is in the final quarter.
The answer is it is not possible to tell.

Q: If "A man and women are rock climbing." does that mean that "A single man is sitting alone on the beach."?
Options:
- yes
- it is not possible to tell
- no
A: There are two people not a single one. People can not do rock climbing at the same time alone.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A cowboy covers his head as a jumping horse tramples him."
Hypothesis: "A horse is jumping."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A jumping horse is a rephrasing of a horse is jumping.
The answer is yes.

QUESTION: Premise: "A man is rollerblading on a railing."
Hypothesis: "A man is trying to get in a locked car."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
The man is either rollerblading or he is trying to get in a locked car.
The answer is no.