QUESTION: If "A man with a black shirt and black pants doing a trick on a skateboard." does that mean that "A man wearing a white shirt is riding a bike."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man doing trick on a skateboard cannot be riding a bike the same time.
The answer is no.

[QUESTION] Given the sentence "The workers are wearing reflective jackets for working at night." can we conclude that "The workers are wearing plain jackets for working at night."?
Options:
- yes
- it is not possible to tell
- no
The jackets are either reflective or they are plain. They cannot be both at the same time.
The answer is no.

Q: Premise: "An overweight women prepares skins a pineapple."
Based on this premise, can we conclude that the hypothesis "A woman is throwing food away." is true?
Options:
- yes
- it is not possible to tell
- no
A: The woman cannot skin a pineapple and throw food away at the same time.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A man is skateboarding down 2 stairs."
Hypothesis: "A man is skateboarding down 2 stairs."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man is skateboarding down 2 stairs is repeat of the original description.
The answer is yes.

[QUESTION] Can we conclude from "A man trying to reach the tennis ball in a tennis game." that "The man is not reaching."?
Options:
- yes
- no
- it is not possible to tell
A man cannot be trying to reach and not reaching at the same time.
The answer is no.

Q: Given the sentence "A woman with dreadlocks and an olive green bag sits on red brick while checking the baby stroller." can we conclude that "The stroller is empty."?
Options:
- yes
- it is not possible to tell
- no
A:
Person will not need to check baby stroller if the stroller is empty.
The answer is no.