[Q] Given the sentence "A crowd of people listening to a speech." can we conclude that "A group of senior citizens finding out about investing in bonds from an expert."?
Options:
- yes
- it is not possible to tell
- no
[A] A crowd of people listening to a speech does not necessary that a group of senior citizens finding out about investing in bonds from an expert.
The answer is it is not possible to tell.

[Q] If "A woman giving lecture using promethean board." does that mean that "There is a person speaking in front of a large crowd."?
Options:
- yes
- it is not possible to tell
- no
[A] Not all lectures are given in front of a large crowd.
The answer is it is not possible to tell.

[Q] Premise: "Two black dogs splash around on the beach."
Hypothesis: "One cat gingerly paws the water."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] There can be two or one. Dogs and cats are different. To splash is more energetic than to paw.
The answer is no.