Q: Can we conclude from "A motorcyclist rides." that "The motorcycle was parked on the sidewalk."?
Options:
- yes
- no
- it is not possible to tell
A: A motorcycle cannot be parked at the same time it rides.
The answer is no.

QUESTION: Given the sentence "Two people in a yellow kayak come along side a larger white kayak." can we conclude that "The people in the white kayak are speeding away from the yellow kayak."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: One can not be speeding away and come along side simultaneously.
The answer is no.

[QUESTION] Premise: "Several african children looking toward the blackboard in school."
Hypothesis: "While two look back toward the camera."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Several starving children look at the camera in an African classroom.
The answer is it is not possible to tell.

Q: Premise: "Two football teams competing in a football game outside."
Hypothesis: "Two yellow teams are competing in football."
Do we know that the hypothesis entailed by the premise?
A: Two football teams is not necessarily the same as two yellow teams.
The answer is it is not possible to tell.

QUESTION: Given the sentence "One man enters and one man leaves a pale blue building with a tin roof and red flooring." can we conclude that "People are walking."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The man who enters the building and the man who leaves the building are both walking.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "Several people in front of some kind of sandy brick wall where some are sitting."
Hypothesis: "Some are looking up and some are looking down."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
There are people in front of a very large sand castle.
The answer is it is not possible to tell.