Q: Test for natural language inference.
Premise: "A man is making food on the grill."
Hypothesis: "A man is preparing hamburgers."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Food being prepared on a grill need not be hamburgers. Many foods can be prepared this way.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man plays the violin while a woman sits in front of him."
Hypothesis: "The man is playing music."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A woman is sitting in front of him and he is playing the music.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Dogs racing at the racetrack."
Hypothesis: "The dogs are all dead."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The dogs can't be racing and all be dead at the same time.
The answer is no.

Q: If "A black and white dog jumping in the air while balancing a gold soccer ball on its nose." does that mean that "The dog balances a tennis ball on its nose."?
Options:
- yes
- it is not possible to tell
- no
A: The dog is either balancing a soccer ball or balancing a tennis ball.
The answer is no.

QUESTION: Given the sentence "A black and white dog is running between yellow poles." is it true that "A horse is jumping in an arena."?

Let's solve it slowly: A dog and a horse are two different animals. Running and jumping indicate two different actions.
The answer is no.

QUESTION: Premise: "A man walks by a street vendor selling flowers and pottery."
Hypothesis: "The man asked the vendor what types of payment he accepted."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Walks by a street vendor does not necessarily mean asked the vendor.
The answer is it is not possible to tell.