Q: Premise: "Three men are standing over a grill outside."
Hypothesis: "There are three guys grilling food outdoors."
Do we know that the hypothesis entailed by the premise?
A: Guys is another word for men. If they are standing over a grill you can conclude that they are grilling.
The answer is yes.

Q: Premise: "A dog in a blue sweater is sitting in the grass."
Based on this premise, can we conclude that the hypothesis "A dog sits in grass after a long day of playing." is true?
Options:
- yes
- it is not possible to tell
- no
A: Not all dogs sitting in a grass do so after a long day of playing.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "The child is watching the elderly women put something on her head."
Hypothesis: "The child watches his grandma put her hat on."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Something on her head is not necessarily put her hat on and elderly women is not necessarily grandma.
The answer is it is not possible to tell.

Q: Given the sentence "Three men are looking in the window of an asian restaurant." can we conclude that "There are people looking in the window at an asian restaurant."?
Options:
- yes
- it is not possible to tell
- no
A:
The word change to at implies they are looking in a window at the restaurant and not into the restaurant.
The answer is it is not possible to tell.