Q: Given the sentence "A dog is about to catch a treat in his mouth." is it true that "The dog rolls over to earn a treat."?
A: The dog rolling over to earn a treat contradicts with dog about to catch a treat in first sentence.
The answer is no.

QUESTION: Can we conclude from "A woman speaking into a microphone." that "A woman with a microphone is addressing the graduating class."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Speaking into a microphone does not imply addressing the graduating class.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Two young girls dressed in colorful dresses eat cake at a party."
Hypothesis: "The teenage girls dressed only in blue ate cake at the party."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Colorful dresses suggests that they are in other colors as well as blue.
The answer is it is not possible to tell.

Q: Given the sentence "A mountain bike racer on a dirt road during a race." can we conclude that "The mountain bike racers are near the end of their race."?
Options:
- yes
- it is not possible to tell
- no
A: Mountain bikers can be racing on a dirt road without being near the end of the race.
The answer is it is not possible to tell.

QUESTION: Premise: "A person is jumping over a house on skis."
Hypothesis: "A man is riding a velociraptor."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The subject either jumps over a house or is riding a velociraptor.
The answer is no.

QUESTION: Given the sentence "A bunch of different glasses on top of a checkerboard." can we conclude that "The checkerboard is clear."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The checkerboard cannot be clear if there are different glasses on top of it.
The answer is no.