Q: Premise: "A skater with dreadlocks flips his board in while in the air."
Hypothesis: "A skater with dreadlocks practices his skills by flipping his board while in the air."
Do we know that the hypothesis entailed by the premise?
A: A skater flips his board doesn't mean he practices his skills.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Men are dressed in soccer uniforms."
Hypothesis: "Men are dressed in three-piece business suits."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Men cannot be simultaneously dressed in both soccer uniforms and three-piece business suits.
The answer is no.

[QUESTION] Premise: "A woman on a blue bike with a pink helmet rides by a public fountain as the sun rises over an urban area."
Hypothesis: "The woman is not enjoying her bike ride."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The woman can be riding her bike without not enjoying it.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A woman in a black bathing suit is sitting under a purple umbrella on the beach next to the ocean."
Hypothesis: "The woman is by the ocean."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: If a woman is next to the ocean then she is by the ocean.
The answer is yes.

QUESTION: Given the sentence "A hockey player tries to block the puck from the goal." can we conclude that "The hockey player will stop the puck."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A hockey player tries to block the puck from the goal does not imply that he will stop the puck.
The answer is it is not possible to tell.

QUESTION: Premise: "A child playing in an inflatable pool."
Hypothesis: "A child plays in the hot water in an inflatable pool after the sun has warmed it up."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
The water in the pool could be either hot or cold. It may or may not be sunny and it may or may not have been long enough to have warmed the pool water.
The answer is it is not possible to tell.