Q: Premise: "A receptionist laughs while conversing on the telephone."
Based on this premise, can we conclude that the hypothesis "The lady was filling out an application for employment." is true?
Options:
- yes
- it is not possible to tell
- no
A: The lady is filing out an application or conversing on the telephone.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A man with a nose ring in his nose is brushing his teeth."
Hypothesis: "A man is brushing his teeth."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The man having a nose ring is more descriptive of who is brushing their teeth.
The answer is yes.

[QUESTION] Given the sentence "A mechanic is working on the underside of a bus that is lifted." can we conclude that "Two kids hang their heads out the window of a moving bus."?
Options:
- yes
- it is not possible to tell
- no
The mechanic is not a kid and if he is working on the underside of a bus that is lifted he could not have hang his head out of the window of a moving bus.
The answer is no.

Q: Premise: "A security officer wearing reflective clothing is stopped on his motorcycle as he talks to man in sunglasses."
Hypothesis: "Smoke coco-cola cigarettes."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A security officer would not smoke cigarettes while he is on the job and coca cola is a beverage and cannot be smoked.
The answer is no.

QUESTION: Given the sentence "Cement truck with a yellow mixer parked in front of a building." can we conclude that "Cement truck parked in front of a building."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Cement truck with a yellow mixer parked in front of a building implies cement truck parked in front of a building.
The answer is yes.

QUESTION: Premise: "A baseball player throwing a pitch."
Hypothesis: "An athlete is practicing for a game."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
A baseball player doesn't have to be an athlete. A baseball player throwing a pitch need not be practicing for a game.
The answer is it is not possible to tell.