Q: Premise: "The black and brown dog is playing in the yard."
Hypothesis: "The dog is running on the grass."
Do we know that the hypothesis entailed by the premise?
A: Dogs can play without running. Not all yards are have grass.
The answer is it is not possible to tell.

QUESTION: Premise: "Some sort of council sits at a table attentively looking out at the crowd."
Hypothesis: "A council of people is eating ice cream."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Looking out at crownd and eating ice cream are two different activity.
The answer is no.

[QUESTION] If "Several men in blue shirts and western hats observe cattle behind a fence." does that mean that "There are no people outside."?
Options:
- yes
- it is not possible to tell
- no
Either there are several men observing or there are no people. People can't exist and not exist simultaneously.
The answer is no.

Q: Premise: "Man sticking out tongue and licking smiling woman."
Hypothesis: "A man gives a good tonguing to a woman."
Do we know that the hypothesis entailed by the premise?
A: The man is obviously giving a good tonguing to a woman.
The answer is yes.

QUESTION: Given the sentence "People pass a person laying down on the sidewalk." can we conclude that "People laying on a sidewalk."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: There is mention of the people laying on the sidewalk in both contexts.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "A middle-aged man working on a dock."
Hypothesis: "A man is hammering on a dock."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Hammering is not the only type of work to be done on a dock.
The answer is it is not possible to tell.