QUESTION: Premise: "A motorcycle racer is gesturing at somebody."
Hypothesis: "A man is giving another racer the finger."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Motorcycle racer could be male or female. Gesturing doesn't necessarily mean the finger.
The answer is it is not possible to tell.

[QUESTION] Premise: "A guy in a red sweater taking a picture of a guy in a gray shirt."
Hypothesis: "The man is taking a photo of another man."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A guy is a man and a picture is a photo.
The answer is yes.

Q: Premise: "Man taking picture of church while the american flag blows in the wind."
Hypothesis: "A man is taking a photo of an old white church."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The church could be a different color that is not white.
The answer is it is not possible to tell.

QUESTION: 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

Let's solve it slowly: A man can carry bags without necessarily coming back from long trip.
The answer is it is not possible to tell.

[QUESTION] Premise: "A young boy in a green shirt wearing a blue harness stares at a white dog in a red harness while taking a walk."
Based on this premise, can we conclude that the hypothesis "The young boy is wearing a green shirt and walking." is true?
Options:
- yes
- it is not possible to tell
- no
A young boy taking a walk is a young boy walking.
The answer is yes.

Q: Test for natural language inference.
Premise: "This person is jumping off of a hill while skiing."
Hypothesis: "The person is wearing a swimsuit."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
If a person is skiing they very likely are not wearing a swimsuit.
The answer is no.