QUESTION: Can we conclude from "A young boy has his mouth open as he rides his bike outdoors past a stone wall." that "A boy is screaming with joy."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The boy could have his mouth open for a variety of reasons other than screaming with joy.
The answer is it is not possible to tell.

QUESTION: If "A juggler has three balls that are suspended in air while one is in his hand." does that mean that "A man is unable to locate any balls to juggle."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The juggler that has three balls cannot be the same man that is unable to locate any balls to juggle.
The answer is no.

QUESTION: Given the sentence "Child running on a sidewalk." is it true that "A young person going down a path."?

Let's solve it slowly:
A young person is often referred to as a child. A sidewalk is a path.
The answer is yes.