Q: Given the sentence "Four men are seated playing instruments in front of a store with yellow walls and green painted windows." is it true that "4 men are playing instruments in front of a store."?
A: Numbers can be expressed numerically ( 4 ) as well as alphabetically ( four ).
The answer is yes.

QUESTION: Premise: "A man makes a kissing face to a cow in front of a train."
Hypothesis: "A man makes a kissing face to a cow while he is appears to about to be hit by a train."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Making a kissing face to a cow does not mean its about to be hit.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man is diving off of a diving board into a pool of green water."
Based on this premise, can we conclude that the hypothesis "A man is diving into the pool." is true?
Options:
- yes
- it is not possible to tell
- no
Diving off of a diving board implies diving into the pool.
The answer is yes.

Q: Premise: "A black and tan dog and a black and white dog are playing ball in the grass."
Based on this premise, can we conclude that the hypothesis "Two dogs are playing outside." is true?
Options:
- yes
- it is not possible to tell
- no
A: The black and tan and black and white dogs equal two dogs.
The answer is yes.

QUESTION: Premise: "Man welding something metal."
Hypothesis: "The man is working with a welder."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: If you're the one welding something then you're not working with a welder.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A group of people sitting in lawn chairs having conversation."
Hypothesis: "A group of prisoners are playing in the prison."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Prisoners playing in prison would probably not be sitting in lawn chairs having conversation.
The answer is no.