[Q] Can we conclude from "Two people about to cross a street." that "The people are moving their legs."?
Options:
- yes
- no
- it is not possible to tell
[A] Two people about to cross the street. signifies that very shortly they will be moving their legs.
The answer is yes.

[Q] Given the sentence "A man using a scrub brush on a floor while crouching." is it true that "A man cleans the floor."?
[A] A man using a scrub brush on a floor while crouching means the man cleaning the floor.
The answer is yes.

[Q] Premise: "A man is playing tennis with himself against a large wall in a parking lot."
Hypothesis: "A man is playing football."
Do we know that the hypothesis entailed by the premise?
[A] Football and tennis are different sports and football cannot be played alone.
The answer is no.