[QUESTION] Can we conclude from "A man holding a camera underwater." that "There is a camera underwater."?
Options:
- yes
- no
- it is not possible to tell
There is a camera underwater because a man is holding it there.
The answer is yes.

Q: Given the sentence "People walk up steps from a large subway station while others stare from the ledge above them." can we conclude that "A group of people are ridding inside a taxi."?
Options:
- yes
- it is not possible to tell
- no
A: When ridding in a taxi people never walk up steps or stare from the ledge.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A woman is painting on her wall."
Hypothesis: "A woman is painting her wall."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Painting on her wall is a paraphrase of painting her wall.
The answer is yes.

[QUESTION] Given the sentence "A man in glasses wearing a military style cap and a jacket with medals is waving his right hand and sits in front of another waving man in military dress." can we conclude that "A man in military dress waves at another man."?
Options:
- yes
- it is not possible to tell
- no
A man waving his right hand sits in front of another waving man in military dress implies other man is waving at another man.
The answer is yes.

Q: Premise: "A group of girls sitting on blankets in a park area reading books."
Hypothesis: "A crowd of people play with a frisbee in the park."
Do we know that the hypothesis entailed by the premise?
A: People sitting on blankets reading books can not play with a frisbee.
The answer is no.

[QUESTION] Premise: "A woman with glasses is holding an item which produces a lot of smoke."
Hypothesis: "A woman is working in a church."
Do we know that the hypothesis entailed by the premise?
A woman working in a church can not be determined by the activity she is doing.
The answer is it is not possible to tell.