QUESTION: Can we conclude from "Girl wearing green rollerskates on cement." that "Girl rollerskating on cement."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The girl is rollerskating on cement because she is wearing rollerskates on cement.
The answer is yes.

[QUESTION] Given the sentence "A guy on a roof doing repairs." is it true that "A guy is trying to fix the hole in his roof."?
Not all roof that needs repair is to fix the hole.
The answer is it is not possible to tell.

Q: Premise: "A basketball player in orange has the ball while three others in blue and white defend."
Hypothesis: "People are playing basketball."
Do we know that the hypothesis entailed by the premise?
A: A player and others can be described as people. A basketball player would be playing basketball.
The answer is yes.

QUESTION: Premise: "Nine black and brown pugs in harnesses playing on a grassy lawn."
Hypothesis: "The dogs are in the street."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The dogs and can not be in the grass playing and in the street at the same time.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A man wearing a green robe and white hat is walking in front of an orange wall."
Hypothesis: "The man is wearing a purple hat."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Either the man is wearing a purple hat or a white hat.
The answer is no.

Q: Premise: "There are two people in an area surrounded by vegetation with one person holding a camera pointed towards a vegetable held by another person."
Hypothesis: "People are at a ballet."
Do we know that the hypothesis entailed by the premise?
A:
A ballet is not surrounded by vegetation it is surrounded by dancers.
The answer is no.