Q: Given the sentence "Man kneels on roof of car and helps unload wood." is it true that "A man helps unload wood to warm the house for winter."?
A: Man kneels on roof of car and helps unload wood does not necessary that a man helps unload wood to warm the house for winter.
The answer is it is not possible to tell.

QUESTION: If "Two african-americans stand in front of the building." does that mean that "Two white people are indoors."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: One can not be African American and a white person at the same time.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Three men in cold-weather styled clothing walking down a road."
Hypothesis: "It's a cold day and three men are walking along."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Cold-weather styled clothing is what someone would wear when walking on a cold day.
The answer is yes.

Q: Premise: "A boy holding a stick jumping ont he street."
Hypothesis: "The boy is playing right outside his house."
Do we know that the hypothesis entailed by the premise?
A: A boy holding a stick jumping Ont he street is not necessarily playing right outside his house.
The answer is it is not possible to tell.

QUESTION: Premise: "Three adults wearing cold weather gear."
Hypothesis: "It is snowing."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Just because it is cold weather it does not mean it is snowing.
The answer is it is not possible to tell.

QUESTION: Given the sentence "About to cut the wedding cake." is it true that "A wedding cake is shattered in pieces on the ground."?

Let's solve it slowly:
A wedding cake that is shattered on the ground cannot be cut.
The answer is no.