QUESTION: If "Two very large white guys with a african american man cooking sausages at a barbecue." does that mean that "There are at least two ethnicity at this event."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: White men and African American men are both present which implies that there are at least two ethnicity present.
The answer is yes.

[QUESTION] Given the sentence "A young man leaps along side a lake." is it true that "A young man is about to jump into a lake."?
There is a big difference between leaping along side a lake and jumping into a lake. Just because the young man leaps along side the lake doesn't mean he is about to jump into it.
The answer is it is not possible to tell.

Q: If "A man in a green sweater and jeans sits on a lawn chair with many shopping bags at his feet." does that mean that "The shopping bags are full of food."?
Options:
- yes
- it is not possible to tell
- no
A: The man with shopping bags at his feet could be shopping bags from a store that does not sell food.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Two dogs meet and check out a third dog at the beach."
Hypothesis: "They are at the dog park."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Just because three dogs meet does not mean that they are at a dog park.
The answer is it is not possible to tell.

[QUESTION] Premise: "A boy picking a pumpkin at a pumpkin patch."
Hypothesis: "The boy picks a apple at a pumpkin patch."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The boy is either picking a pumpkin or picks an apple.
The answer is no.

Q: Can we conclude from "A boy wears plastic toy teeth and green plastic toy glasses which are much too small for him." that "A boy wears plastic teeth and glasses and a toy hat."?
Options:
- yes
- no
- it is not possible to tell
A:
A boy wearing toy teeth and glasses need not necessarily wear a toy hat also.
The answer is it is not possible to tell.