Q: If "A group of co-ed youth hand wash a red truck." does that mean that "One washes the back glass while another washes the side with a rag."?
Options:
- yes
- it is not possible to tell
- no
A: A group of youth are washing their father's truck while he naps.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Three chefs' taking a break."
Hypothesis: "The three chefs are working hard."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The chefs can either be taking a break or working hard.
The answer is no.

Q: Test for natural language inference.
Premise: "An asian tour group looks towards a site as their guide with a green flag faces towards them."
Hypothesis: "The group of people is lost in the forest without a guide."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: They can't have a guide and not have a guide at the same time.
The answer is no.

Q: Can we conclude from "A dog swims through the water." that "A dog is chasing a ball in the water."?
Options:
- yes
- no
- it is not possible to tell
A:
A dog that swims does not imply it is chasing a ball while doing so.
The answer is it is not possible to tell.