[Q] Test for natural language inference.
Premise: "A person wearing jeans and a t-shirt staining handrails on a sunny day."
Hypothesis: "A person is working outdoors."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A person working outdoors must be wearing jeans and a t-shirt.
The answer is yes.

[Q] Premise: "A group of people watching a fireworks show."
Hypothesis: "Some people are looking at fireworks."
Do we know that the hypothesis entailed by the premise?
[A] Some can indicate a group. Watching and looking describe the same activity.
The answer is yes.

[Q] Test for natural language inference.
Premise: "An older man and a young child in a costume interact with one another."
Hypothesis: "The grandparent is speaking to their grandchild."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] Older man does not imply grandparent and child does not imply grandchild.
The answer is it is not possible to tell.