Q: Given the sentence "An african american boy peddles a bicycle in front of an elaborate gold gate." can we conclude that "The boy is riding a tractor."?
Options:
- yes
- it is not possible to tell
- no
A: A boy who who peddles a bicycle cannot at the same time be riding a tractor.
The answer is no.

Q: Can we conclude from "Man with a bike sitting next to rubble." that "A man is sitting next to some rubble."?
Options:
- yes
- no
- it is not possible to tell
A: Sitting next to rubble implies sitting next to some rubble implies .
The answer is yes.

Q: If "A man in a white coat is working on a machine." does that mean that "Someone is writing on a notepad."?
Options:
- yes
- it is not possible to tell
- no
A: Someone is not always a man. One can be writing without working.
The answer is no.

Q: Test for natural language inference.
Premise: "Three women hold hands and walk in the ocean."
Hypothesis: "Older women hold hands and walk in the ocean."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Three women holding hands not not infer that they are older.
The answer is it is not possible to tell.