QUESTION: Premise: "A man in a black dress is sitting and sleeping in a train."
Based on this premise, can we conclude that the hypothesis "The man is lying down." is true?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. A man in a black dress is sitting and sleeping in a train does not necessary that he is lying down.
Answer is it is not possible to tell.

QUESTION: Premise: "People sit and watch as a street performer is singing."
Hypothesis: "A person is watering plants."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. A person who is watering plants can't be part of a group of people who are sitting and watching a street performer.
Answer is no.

QUESTION: Test for natural language inference.
Premise: "A food vendor serves customers."
Hypothesis: "A waiter is picking up dishes."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. To pick up dishes is not the same as serve customer food.
Answer is no.

QUESTION: Can we conclude from "A young child leaps and stretches to catch a blue frisbee." that "A child is sleeping."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION:
Let's solve this gradually. A child that is stretching to catch a Frisbee is not sleeping.
Answer is no.