QUESTION: Can we conclude from "A man with his backpack walks down the street listening to his ipod." that "A man has headphones on."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: If a man is listening to his iPod he must have headphones on.
The answer is yes.

[QUESTION] Premise: "Three guys working in yellow shirts."
Based on this premise, can we conclude that the hypothesis "The guys working wore yellow shirts." is true?
Options:
- yes
- it is not possible to tell
- no
The guys refer to three guys working in yellow shirts or wearing yellow shirts.
The answer is yes.

Q: Premise: "A parade of people wearing red march past a building while playing instruments."
Based on this premise, can we conclude that the hypothesis "The people are celebrating a holiday." is true?
Options:
- yes
- it is not possible to tell
- no
A: A parade of people playing instruments doesn't mean they are celebrating a holiday.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A red and white rally car throws up dust behind it as drives away down the trail."
Hypothesis: "The car drives away slowly to not make the trail even dustier."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A car that drives slowly to not make the trail dustier cannot at the same time be a rally car that throws up dust.
The answer is no.

[QUESTION] Premise: "A light brown dog jumps through a ring of fire while two people watch."
Hypothesis: "A dog chases a squirrel in his dreams."
Do we know that the hypothesis entailed by the premise?
The dog can't jump through a ring while they chase a squirrel.
The answer is no.

Q: If "A boy leaping to catch a flying frisbee." does that mean that "A boy is leaping to catch a dog."?
Options:
- yes
- it is not possible to tell
- no
A:
One can be leaping to catch either a Frisbee or a dog.
The answer is no.