Q: Premise: "An american football player carrying a football tries to avoid a tackler."
Hypothesis: "He is looking to score a touchdown."
Do we know that the hypothesis entailed by the premise?
A: A football player avoiding a tackler is not necessarily looking to score a touchdown. There are rare cases where one would not want to score.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man in an orange shirt and headphones working with equipment in front of a brick building."
Hypothesis: "The man is working in a construction area."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man working with equipment in front of a building does not imply working in a construction area.
The answer is it is not possible to tell.

[QUESTION] Premise: "Couple shares snack at public monument on sunny day."
Hypothesis: "A couple eating."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
In both sentence it is said to be a couple and sharing a snack is eating.
The answer is yes.

Q: Premise: "A girl in a purple swimsuit is sitting by the pool."
Hypothesis: "While a girl in red goggles is in the pool."
Do we know that the hypothesis entailed by the premise?
A: The girl in the purple swimsuit is the older sister of the girl in red goggles.
The answer is it is not possible to tell.

QUESTION: Premise: "A white-bearded man rides a bicycle on the beach."
Hypothesis: "A lady rides a bicycle down the beach."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The subject can only either be a man or a lady.
The answer is no.

QUESTION: If "A young man skateboarding on a short wall." does that mean that "A man skateborading."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
In order to skateboard on a short wall you be to be skateboarding.
The answer is yes.