QUESTION: Given the sentence "A street lined with tents and people." is it true that "The street is lined with horses and stables."?

Let's solve it slowly: The street is either lined with tents and people or horses and stables.
The answer is no.

[QUESTION] Premise: "Two people are hiking on a rocky trail through the mountains."
Hypothesis: "While enjoying a trail through the mountains two friends come upon a rocky trail and call for help."
Do we know that the hypothesis entailed by the premise?
They might not be enjoying the trail. They could be strangers. No indication they need help.
The answer is it is not possible to tell.

Q: Can we conclude from "An older lady with a cane is sitting on a red bench." that "The man is talking a walk."?
Options:
- yes
- no
- it is not possible to tell
A: Lady sitting on a bench is not a man taking a walk.
The answer is no.

QUESTION: Given the sentence "A man is pulling a roast out of an oven." can we conclude that "The man is cooking."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Pulling a roast out of an oven is an example of cooking.
The answer is yes.

[QUESTION] Can we conclude from "A woman in a pink shirt and knee pads is playing volleyball." that "A professional volleyball player is practicing."?
Options:
- yes
- no
- it is not possible to tell
A woman playing volleyball is not always a professional nor necessarily practicing.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A scuba diving class taking a picture during class time."
Hypothesis: "Some people are in a scuba class."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
A scuba diving class taking a picture implies some people are in a scuba class.
The answer is yes.