[Q] Given the sentence "A man standing under a street lamp at night." can we conclude that "There is a man standing under a street lamp."?
Options:
- yes
- it is not possible to tell
- no
[A] A man standing under a street lamp indicates he is standing under a street lamp.
The answer is yes.

[Q] Given the sentence "There's four cheerleaders dancing at a basketball game." can we conclude that "A mascot at a baseball game is running around."?
Options:
- yes
- it is not possible to tell
- no
[A] A mascot is a singular entity while four cheerleaders are plural.
The answer is no.

[Q] Premise: "There is a crowd gathered and are sitting and waiting patiently."
Based on this premise, can we conclude that the hypothesis "The people are waiting on a show to start." is true?
Options:
- yes
- it is not possible to tell
- no
[A] They may be waiting for a speech instead of waiting on a show to start.
The answer is it is not possible to tell.