Q: Test for natural language inference.
Premise: "Two people converse on a park bench in the background of a box of memorabilia for sale."
Hypothesis: "The men are drinking scotch at a strip club."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: If two people drink at a strip club they can't be conversing on a park bench.
The answer is no.

Q: If "A boy in a yellow shirt is walking on a beach holding a surfboard." does that mean that "A surfer is walking on a beach."?
Options:
- yes
- it is not possible to tell
- no
A: A boy can be holding a surfboard without always being a surfer.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Girl with blue jacket holding purple jug in crowd."
Hypothesis: "A girl is holding a purple jug of water in a crowd of people."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Girl holding purple jug is not necessarily holding a jug of water.
The answer is it is not possible to tell.

Q: Can we conclude from "A worker in an orange vest is using a shovel." that "A worker with an organce vest is using a shovel."?
Options:
- yes
- no
- it is not possible to tell
A:
A worker is using a shovel while dressed in an orange vest.
The answer is yes.