Q: Given the sentence "Two friends are eating at a cafe." is it true that "Two friends are eating cockroaches."?
A: Once would not find cockroaches on the menu so therefore wouldn't be eating them.
The answer is no.

QUESTION: Given the sentence "A fat man wearing a tan t-shirt with black and gray hair brushes his teeth with an electric toothbrush in a room with a calendar on the wall and a lamp on a dresser." can we conclude that "The little boy is combing his hair."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A fat man isn't a little boy and brushing the teeth is not the same as combing the hair.
The answer is no.

[QUESTION] Given the sentence "A man does a back flip into a pool while onlookers watch." is it true that "A man rides his bicycle in a park."?
Doing a back flip and riding a bicycle are two different activities.
The answer is no.

Q: Premise: "A brown dog is biting a black dog."
Hypothesis: "Dogs are fighting."
Do we know that the hypothesis entailed by the premise?
A: A dog biting another dog implies that they are fighting each other.
The answer is yes.

QUESTION: Premise: "These people with green and blue uniforms are watching something on a computer."
Hypothesis: "People in green and blue uniforms are watching a youtube video on a computer."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Not everything you watch on a computer is a youtube video.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "An asian man wearing a white t-shirt and an asian woman wearing a skirt are walking down a busy sidewalk." that "The couple are walking toward their dinner destination."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
A man and a woman walking down a busy sidewalk are not necessarily a couple and are not necessarily walking toward their dinner destination.
The answer is it is not possible to tell.