Q: Given the sentence "A girl sits under an industrial hair dryer." can we conclude that "The girl has a boat anchor in her ear."?
Options:
- yes
- it is not possible to tell
- no
A: If she had an anchor in her ear then her head could not fit under a hair dryer.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "Three naked people ride bicycles in a city street while law enforcement and a crowd looks on."
Hypothesis: "There are nude people on pedal-powered vehicles in an urban setting."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Nude means naked. Bicycles are pedal-powered vehicles. A city street is an urban setting.
The answer is yes.

[QUESTION] Premise: "A young child rides a bike on a rough dirt path."
Hypothesis: "A kid is riding through a park on his red bike."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A dirt path can be someplace other than a park and the bike can be red or any color.
The answer is it is not possible to tell.

Q: Premise: "A side profile of a man with a mustache and goatee wearing a suit and tie."
Hypothesis: "He is dressed up."
Do we know that the hypothesis entailed by the premise?
A: A person in a suit and tie is not always dressed up.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Two women sitting at a kitchen breakfast bar." is it true that "Two women are singing karaoke."?

Let's solve it slowly: The are sitting at a kitchen breakfast bar not singing karaoke.
The answer is no.

QUESTION: If "A man with a red hard hat shovels dirt at a work site." does that mean that "A man is shoveling dirt."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A man is shoveling dirt in a hard hat because he is at a work site.
The answer is yes.