Q: Premise: "A woman holding a child giving a thumbs up sign."
Hypothesis: "A woman is taking care of a child."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A woamn cannot be holding a child at the same time be giving a thumbs.
The answer is yes.

QUESTION: Premise: "People in a brown boat float down the street of a city built on water."
Hypothesis: "The people are on vacation."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: People in a boat in a city built on water does not necessarily imply that they are on vacation.
The answer is it is not possible to tell.

[QUESTION] Premise: "Two men are cleaning up dried leaves using leaf-blowers."
Hypothesis: "The two men are brothers."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Men can clean up dried leaves using leaf-blowers and not be brothers.
The answer is it is not possible to tell.

Q: Premise: "Men work on and around equipment on a construction site at night."
Hypothesis: "Men at the bar afterwork."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Men cannot be on a construction site and at the bar at the same time.
The answer is no.

QUESTION: Can we conclude from "A crowd of people standing on the sidewalk behind a barricade." that "There are people waiting for a concert to begin."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The fact that people are standing in the sidewalk doesn't imply that they are waiting for a concert to begin.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Some children are standing in a doorway." can we conclude that "Children are present."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
If you could not see the children standing in the doorway they would not be present.
The answer is yes.