QUESTION: Test for natural language inference.
Premise: "A boy at a skate park prepares to slide down a ramp."
Hypothesis: "A boy is at a skate park."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Boy at a skate park is the same as a boy at a skate park.
The answer is yes.

[QUESTION] Given the sentence "A man in a black shirt and jeans stands at a microphone holding a guitar." can we conclude that "The building is on fire."?
Options:
- yes
- it is not possible to tell
- no
If the building was on fire the man would not be using a guitar.
The answer is no.

Q: If "A group of people sit on a roof near a satellite dish while a young animal drinks from a bowl." does that mean that "A group having a party for a birthday."?
Options:
- yes
- it is not possible to tell
- no
A: Having a party for a birthday doesn't typically include sitting on a roof with animals.
The answer is it is not possible to tell.

QUESTION: If "A little boy in a gray shirt stands between two seated women." does that mean that "A boy standing between two women watch a sports game."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A standing boy and two seated women does not imply they are going to watch a sports game.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A man who is wearing the same colors as the bike is riding down the street."
Hypothesis: "A man drives his car down the street."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A man cannot be simultaneously riding down the street and be someone who drives his car.
The answer is no.

Q: Test for natural language inference.
Premise: "Three boys in life jackets float on a raft."
Hypothesis: "Three boys are stranded in the ocean."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Not all boys in life jackets are stranded since life jackets can also be used for safety in recreational water activities. It is possible to float on a raft in a body of water other than the ocean.
The answer is it is not possible to tell.