[Q] If "A brother and a sister playing outside." does that mean that "A brother and sister are eating their dinner at the table."?
Options:
- yes
- it is not possible to tell
- no
[A] The brother and sister playing outside cannot be eating at the same time.
The answer is no.

[Q] Can we conclude from "Children of elementary school age walk along a sidewalk." that "The children are walking home from school."?
Options:
- yes
- no
- it is not possible to tell
[A] Children walk along a sidewalk does not imply that they are walking home from school.
The answer is it is not possible to tell.

[Q] Premise: "People rock climbing and hiking near a lake."
Hypothesis: "Some people are hiking on their honeymoon."
Do we know that the hypothesis entailed by the premise?
[A] People hiking near a lake does not mean they are on a honeymoon.
The answer is it is not possible to tell.