Q: Test for natural language inference.
Premise: "A pilot leans out the open window the cockpit to clean the window of his plane."
Hypothesis: "A man cleans a plane window."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Sentence 1: A pilot leans out the open window the cockpit to clean the window of his plane. Sentence 2: A man cleans a plane window.
The answer is it is not possible to tell.

QUESTION: Premise: "A man in a brown hat is swinging an axe."
Hypothesis: "A man is swinging an axe at a log."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The man with the axe is not necessarily swinging it at a log.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A bald man with glasses and a black shirt is sitting outside looking at a menu."
Hypothesis: "A hairy person in red reading a book in a cafe."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
One can be either bald or hairy. One can be either in red or wearing a black shirt. One can be either in a cafe or outside. One cannot be reading a book and looking at a menu simultaneously.
The answer is no.

Q: Premise: "A couple walks with others for race for the cure."
Hypothesis: "A newly married couple is walking for race for the cure."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A couple walking together doesn't imply they are a newly married couple.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Two girls at a part pouring drinks." can we conclude that "Two girls at a party enjoy a sandwich."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The two girls are either pouring drinks or enjoying a sandwich.
The answer is no.

QUESTION: Premise: "A crowd of people are walking and waving rainbow colored flags along a road decorated with many colored balloons."
Hypothesis: "The people are young."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
The crowd likely has a mix of ages of people and are not all necessarily young.
The answer is it is not possible to tell.