QUESTION: Given the sentence "People going up an escalator in the mall." is it true that "A crowd by some stairs."?

Let's solve it slowly: People by stairs doesn't automatically imply they are on an escalator.
The answer is it is not possible to tell.

[QUESTION] Premise: "Two women standing at a train station in the rain."
Hypothesis: "The women are standing at a station."
Do we know that the hypothesis entailed by the premise?
A train station is typically outside and thus can be rained on.
The answer is yes.

Q: Given the sentence "A female scientist and a male scientist look at a book together in a lab full of plants." is it true that "The scientists are astronomers."?
A: Astronomers are unlikely to be in a lab full of plants.
The answer is no.

QUESTION: Can we conclude from "A couple is posing for a picture in front of the arc de triomphe." that "A couple in england posing in front of the big ben tower."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A couple posing a picture front of big ben tower and arc.
The answer is no.

[QUESTION] Premise: "A man is wearing sound blockers on his ears."
Hypothesis: "The man has something near his ears."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Sound blockers are something that goes on people's ears. If an object is on the man's ears then it must also be near his ears.
The answer is yes.

Q: Premise: "A woman in a grocery store is reading over a note."
Based on this premise, can we conclude that the hypothesis "She is shopping for eggs." is true?
Options:
- yes
- it is not possible to tell
- no
A:
The act of reading a note may not constitute shopping. We cannot know that the woman is buying eggs.
The answer is it is not possible to tell.