Q: Can we conclude from "Two field hockey players with their sticks in the air." that "Two field hockey players with their sticks in the air battle for the ball."?
Options:
- yes
- no
- it is not possible to tell
A: Just because two field hockey players have their sticks in the air doesn't mean they are in a battle for the ball. They may have their sticks in the air because they are excited to start the game.
The answer is it is not possible to tell.

Q: Premise: "A man sitting under an umbrella."
Hypothesis: "The man is at the beach."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The man could sit under an umbrella somewhere other than the beach.
The answer is it is not possible to tell.

Q: Given the sentence "A man fixes food in his dark kitchen." is it true that "An adult makes a sandwich with the lights off."?
A: Fixes food does not imply sandwich and dark kitchen does not imply the lights are off.
The answer is it is not possible to tell.

Q: Given the sentence "A man wearing a yellow shirt is doing a trick high in the air with his bike." is it true that "A man wearing a shirt is on his bike."?
A:
The man is doing a trick with his bike which implies that he is on his bike.
The answer is yes.