QUESTION: Can we conclude from "A little boy is attempting to do a cartwheel." that "The young boy is upside down."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A boy attempting a cartwheel can find himself in a variety of postures and is not necessarily upside down.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A construction worker installing a window in a building with a turquoise door." that "A worker installs a window for a new home."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A building with a turquoise door might not be a new home.
The answer is it is not possible to tell.

QUESTION: Premise: "A man wearing a hat standing on a street corner."
Hypothesis: "A man on a street corner wears only jeans and a bow tie."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
If the man is wearing only jeans and a bow tie he cannot also be wearing a hat.
The answer is no.