Reading in bed does not necessarily imply it being before going to sleep.
The question and answer are below.
Premise: "A young man reads a book in bed."
Based on this premise, can we conclude that the hypothesis "The young man reads before going to sleep." is true?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell

The same man is reading in both sentences. The first is just more descriptive of him as an individual.
The question and answer are below.
Premise: "A man in a blue shirt and blue tie is walking down the street reading papers."
Based on this premise, can we conclude that the hypothesis "The man is reading." is true?
Options:
- yes
- it is not possible to tell
- no
yes

One can be working either in a flower garden or in a steel factory.
The question and answer are below.
Can we conclude from "A woman works in a flower garden." that "A woman is working in a steel factory."?
Options:
- yes
- no
- it is not possible to tell
no