QUESTION: Premise: "A woman holds a line on a sailboat."
Hypothesis: "A woman is eating salmon."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: You cannot hold a line and be eating at the same time.
The answer is no.

[QUESTION] If "A golden haired dog is running over a red ramp with onlookers nearby." does that mean that "An animal is being watched by people."?
Options:
- yes
- it is not possible to tell
- no
A golden haired dog is an animal and onlookers are people who watch.
The answer is yes.

Q: Can we conclude from "An african american man stands in front of a heavily graffited brick wall." that "A guy is next to grafitti."?
Options:
- yes
- no
- it is not possible to tell
A: African American man is a guy and next to graffiti is same as in front of graffited wall.
The answer is yes.

QUESTION: Given the sentence "A male worker with a mask on his face." can we conclude that "A workman with a mask on."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A male worker is a workman with a mask on his face.
The answer is yes.

[QUESTION] Premise: "Boy jumping over steps and smiling."
Hypothesis: "Boy is falling down steps."
Do we know that the hypothesis entailed by the premise?
A boy jumping over steps and smiling can't be falling down the steps at the same exact moment.
The answer is no.

Q: Can we conclude from "A crowd watching a street performer and two small children." that "There is nobody watching the street performer and two children."?
Options:
- yes
- no
- it is not possible to tell
A:
Either there is a crowd or nobody watching the street performers and two children.
The answer is no.