QUESTION: Can we conclude from "A new york city taxi on a snow covered street." that "The car is on the street."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A car which is a New York city taxi is been covered by snow on the street.
The answer is yes.

[QUESTION] Given the sentence "A person points out to the lake with mountains in the background- while a boat floats out on the left." is it true that "A man points to the mountain with the lake in the background."?
A lake and a mountain cannot both be in the background at the same time.
The answer is no.

Q: Premise: "Trucks race in an obstacle course."
Hypothesis: "One truck is racing further ahead than the other."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Not all trucks race in an obstacle course is racing further ahead than the other.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A man speaking at a conference." that "The man is speaking."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: If someone is speaking at a conference then they must actually be speaking.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A child in a helmet and gloves on a skateboard is airborne."
Hypothesis: "A boy fell off his skateboard."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A child could be a boy or a girl and just because the child is airborne does not mean they fell off the skateboard.
The answer is it is not possible to tell.

Q: If "Amputee standing from wheelchair throwing a ball in a seniors center." does that mean that "An amputee exercises without his limb."?
Options:
- yes
- it is not possible to tell
- no
A:
Just because the amputee is throwing an object does not mean they are doing exercises.
The answer is it is not possible to tell.