QUESTION: Given the sentence "A few people are waving flags in a crowd." is it true that "People are waving flags."?

Let's solve it slowly: People waving flags refers to few people waving flags in a crowd.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Roger federer strikes a tennis ball with a forehand swing on a tennis court."
Hypothesis: "Federer will beat his opponent."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Roger Federer will not necessarily beat an opponent just because he strikes a tennis ball with a forehand swing.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Young child plays on a swing set as construction workers dig in the background."
Hypothesis: "A kid swings as workers in hardhats use a bulldozer."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Not all construction workers dig in the background by a bulldozer.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A shirtless man skateboarding in an area with significant graffiti."
Hypothesis: "There was a shirtless man near the graffiti."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A shirtless man skateboarding in a graffiti area implies that a shirtless man was near graffiti.
The answer is yes.

[QUESTION] Premise: "A child with ice cream on his face."
Hypothesis: "The child has sushi."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
If a child has ice cream the do not have to have sushi.
The answer is no.

Q: Premise: "Five men at a restaurant posing for a picture."
Based on this premise, can we conclude that the hypothesis "The men are at the restaurant." is true?
Options:
- yes
- it is not possible to tell
- no
A:
Affirmation of men at a restaurant is men are at the restaurant.
The answer is yes.