[QUESTION] Given the sentence "Andy rodderick gets ready to hit a tennis ball." is it true that "Andy rodderick playing basketball."?
They are not playing basketball if they are going to hit a tennis ball.
The answer is no.

Q: Can we conclude from "Three men sitting near a conference desk with many papers on it." that "A man sits near a desk."?
Options:
- yes
- no
- it is not possible to tell
A: If men sitting are sitting near a conference desk then it is true that a man sits near a desk.
The answer is yes.

QUESTION: Given the sentence "Two people are looking at a gray and yellow object in an ice rink." can we conclude that "The two people are watching a zomboni operator smooth out the ice between periods of the hockey game."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Looking at an object does not imply watching a zomboni operator smooth ice between periods of a hockey game.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "The lady pedestrian appears oblivious to the large ad in the window she is passing."
Hypothesis: "The ad is large."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The lady pedestrian appears oblivious to the large ad implies ad is large.
The answer is yes.

Q: If "A young woman in relaxed clothing vacuuming hallway with small vacuum." does that mean that "A woman is doing her job cleaning a hotel hallway."?
Options:
- yes
- it is not possible to tell
- no
A: A woman can clean without it being her job and she can be vacuuming other places besides a hotel hallway.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A man is standing outside in the snow while holding a shovel with his dog in the background." that "The man is burying his dog's corpse."?
Options:
- yes
- no
- it is not possible to tell
Standing while holding a shovel doesn't mean that the man has already commenced the act of burying something.
The answer is no.