Q: Can we conclude from "An older white man with glasses works on a metalworking task on an anvil." that "A man is working with metal."?
Options:
- yes
- no
- it is not possible to tell
A: Older white man is a man and he works on a metalworking task.
The answer is yes.

Q: Given the sentence "Three boys wearing yellow lifevests on a raft on the water." can we conclude that "Three boys floating in the water thanks to their life vests after their boat sank."?
Options:
- yes
- it is not possible to tell
- no
A: One cannot be floating in the water if they ate on a raft.
The answer is no.

Q: Given the sentence "A boy in red shirt playing ball." can we conclude that "The boy is not very good at playing ball."?
Options:
- yes
- it is not possible to tell
- no
A: A boy playing ball is not necessarily not very good at playing ball. There is no way to know what level of skill the boy has.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A balding man assembles a bicycle with parts gathered from the back of a vehicle."
Hypothesis: "The older man puts together a bicycle."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Just because balding man assembles a bicycle with parts gathered from the back of a vehicle it does not mean he is an older man.
The answer is it is not possible to tell.