[QUESTION] Given the sentence "A professional bicyclist wearing a yellow shirt and black shorts rides by an old building." can we conclude that "A person rides past a building wearing yellow and black."?
Options:
- yes
- it is not possible to tell
- no
A professional bicyclist is a person who is wearing black and yellow as he rides by a building.
The answer is yes.

Q: Given the sentence "Two people hiking near many trees are smiling and looking at the camera." can we conclude that "The people are husband and wife."?
Options:
- yes
- it is not possible to tell
- no
A: Two people hiking near many trees are smiling and looking at the camera does not indicate that they are husband and wife.
The answer is it is not possible to tell.

QUESTION: Premise: "The spray from water ejected by a woman's hair is reflecting the sunlight."
Hypothesis: "No one is in sight."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: No one contradicts someone seeing water ejected by a woman's hair.
The answer is no.

[QUESTION] Premise: "Several people in a choir are singing and being led by a director."
Based on this premise, can we conclude that the hypothesis "The choir is singing for the church." is true?
Options:
- yes
- it is not possible to tell
- no
Singing and being led by a director does not mean singing for the church.
The answer is it is not possible to tell.

Q: If "A couple in summer clothing is sitting outside." does that mean that "A couple is running a marathon."?
Options:
- yes
- it is not possible to tell
- no
A: One couple is sitting outside. One couple is running a marathon.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A man in a blue striped shirt photographs an interesting sign which is wearing an orange construction cone."
Hypothesis: "A woman in a shirt taking photorgraphs."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Either a man can be taking photographs or a woman can be taking photographs.
The answer is no.