QUESTION: Given the sentence "A group of people sitting on the ground on the sidewalk." is it true that "People relaxing in the grass."?

Let's solve it slowly: The people can only be on the sidewalk or on the grass.
The answer is no.

QUESTION: Given the sentence "Four people are sitting at a table in front of an audience." is it true that "Apanel of experts debates the merits of environmental policy at a ted talk."?

Let's solve it slowly: Four people at a table may not experts on any subject. They also may not be in front of an audience at a TED talk.
The answer is it is not possible to tell.

QUESTION: Premise: "Adults and children gathered outdoors under a slatted roof socializing."
Hypothesis: "Every person you can see here has the exact same job."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Every person you can see does not indicate they are gathered together.
The answer is no.