Q: Premise: "Several people waiting on a train coming down the tracks."
Hypothesis: "A group of people are at a train depot waiting to board a train."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Sentence 1: Several people waiting on a train coming down the tracks. Sentence 2: A group of people are at a train depot waiting to board a train.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A young girl fastens a necklace onto another girl's neck."
Hypothesis: "While a third watches."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Three women act out a short storyline at the beginning of a pornographic film.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Couples are seated on a boat on a river." is it true that "The river is dried out and he boat is empty."?
The boat cannot have a couple in it and also be empty.
The answer is no.

Q: Premise: "The boy in the red shorts jumps into the water to join other people."
Hypothesis: "The boy is skinny dipping."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: One can not be skinny dipping and be in shorts simultaneously.
The answer is no.

QUESTION: Given the sentence "Here are ten people skating and one guy without a shirt dancing on concrete in a tree-lined park." can we conclude that "A man is dancing in the park."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A guy is a man. A tree-lined park is a park.
The answer is yes.

QUESTION: Can we conclude from "A woman tennis player wearing white hits a backhand." that "A woman is playing tennis."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
A tennis play may hit with a backhand while palying tennis.
The answer is yes.