[QUESTION] Premise: "A man attempts to push another who is carrying a ball."
Hypothesis: "A man tries to push someone who is carrying a stolen football."
Do we know that the hypothesis entailed by the premise?
A man carrying a ball is not necessarily carrying a stolen football.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A group of men play a college football game."
Hypothesis: "The crowd of men is playing a football game."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A group of men playing a football game is a crowd.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Two men in wife beaters sit in front of a bunch of dead birds."
Hypothesis: "Two men in tank tops sit by dead birds."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Men that sit in front of a bunch of dead birds actually sit by dead birds.
The answer is yes.

[QUESTION] Given the sentence "A black dog is walking on the grass with a stick in its mouth." is it true that "The animal is on the grass."?
A black dog is an animal. He is walking on the grass.
The answer is yes.