QUESTION: Given the sentence "A man does ti chi on a rock overlooking a forest." is it true that "A man is contemplating life on a rock."?

Let's solve it slowly: A man does Ti Chi on a rock overlooking a forest does not indicate that he is contemplating life on a rock.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Three young men discuss a sports match from the stands." is it true that "They are talking about murakami's latest novel."?
The men can't talk about a novel while talking about sports.
The answer is no.

Q: If "A blond child is sitting on a swing." does that mean that "A brown-haired child is on a slide."?
Options:
- yes
- it is not possible to tell
- no
A: A slide and a swing are different types of play equipment.
The answer is no.

QUESTION: Can we conclude from "Four clowns are performing outside while another clown plays the accordion." that "The circus at full swing."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Four clowns and one other clown playing the accordion doesn't imply the circus.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A line of people are making their way through snow covered mountains." that "The mountains are covered with spring flowers and grass."?
Options:
- yes
- no
- it is not possible to tell
Mountains can't be covered in snow if they are covered in flowers and grass.
The answer is no.

Q: Given the sentence "A girl by a lake jumping in the air." is it true that "A girl jumps in the air."?
A:
A girl by a lake jumping in the air is a synonym of a girl jumps in the air.
The answer is yes.