Q: If "Young male wearing a hoodie." does that mean that "Is performing stunts on his skateboard."?
Options:
- yes
- it is not possible to tell
- no
A: Young male wearing a hoodie is performing stunts on his skateboard with the intention of competing in a competition.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A cashier with a black goodies sweatshirt is counting change."
Hypothesis: "A cashier giving change to someoen who just bought a car."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Just because a cashier is counting change does not mean that the cashier is giving change to someone who just bought a car.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A woman is applying makeup to herself."
Hypothesis: "The woman is eating a hot dog."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
One is not usually eating a hot dog while applying makeup.
The answer is no.

Q: Given the sentence "A man making repairs to a roof." can we conclude that "A man repairs a roof."?
Options:
- yes
- it is not possible to tell
- no
A: If a man repairs a roof we understand that the repairs to the roof was made by a man.
The answer is yes.

QUESTION: Given the sentence "The white and brown dog is running quickly through the grass." is it true that "The dog is outdoors and moving fast."?

Let's solve it slowly: Running quickly implies moving fast and the grass can be found outdoors.
The answer is yes.

QUESTION: Can we conclude from "Two pairs of legs walk past the end of an alley between two brick buildings." that "A person walks past two brick buildings."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Sentence 1: Two pairs of legs walk past the end of an alley between two brick buildings. Sentence 2: A person walks past two brick buildings.
The answer is it is not possible to tell.