[QUESTION] Can we conclude from "Waves crashing against rocks with seagulls flying over." that "The waves are crashing on a bright summer day."?
Options:
- yes
- no
- it is not possible to tell
The waves could be crashing on a bright summer day or any other day.
The answer is it is not possible to tell.

Q: Given the sentence "A man is holding and feeding his two small children." is it true that "The man held and fed his two small twins."?
A: A man feeding two small children doesn't mean that the children have to be twins.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A young boy washing a window." is it true that "A boy is washing."?

Let's solve it slowly: A young boy can be washing anything not only a window.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A construction worker in a hard hat."
Hypothesis: "Red shirt and yellow and orange vest operates a piece of machinery in front of palm trees."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A person is driving a car in front of oak trees.
The answer is no.

Q: Premise: "A man in a helmet holding a cellphone."
Hypothesis: "A man in a helmet is riding a bicycle while texting."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A man in a helmet holding a cellphone don't necessarily imply that he is riding a bicycle while texting.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A father playing with his baby."
Hypothesis: "A  man and child are playing."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A father is a man and a baby is a child. The sentences are two ways of saying the same thing.
The answer is yes.