Q: Can we conclude from "A man reading a newspaper on a moving boat." that "A man is reading on a boat."?
Options:
- yes
- no
- it is not possible to tell
A: A man is reading on a boat refers to a man reading a newspaper on a moving boat.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "A worker is driving a piece of green colored machinery on a city sidewalk."
Hypothesis: "A man is driving an orange tractor through a field."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A worker could mean a man or woman. The machinery doesn't necessarily have to be a tractor and it can only be either green or orange. The machinery cannot be driven on a city sidewalk and field simultaneously.
The answer is no.

[QUESTION] Premise: "An elderly man drives a brightly colored rickshaw."
Hypothesis: "An elderly man is sitting behind the wheel of a rickshaw."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The man must be sitting behind the wheel in order to be driving the rickshaw.
The answer is yes.

Q: Premise: "Firefighters in full gear standing."
Hypothesis: "Firefighters are dressed and ready for the next emergency."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Sentence 2 explain why the firefighters are dressed in full gear as they are ready for the next emergency.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A person in a red jacket is pointing and exclaiming on a snowy hill-side." is it true that "They are playing in the snow."?

Let's solve it slowly: A person pointing on a snowy hillside may not be playing.
The answer is it is not possible to tell.

QUESTION: Premise: "A blond girl with braids taking pictures in a crowd."
Hypothesis: "The girl stands alone on a street corner."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
The girl cannot be in a crowd and alone at the same time.
The answer is no.