A man is one person and passengers means more than one so both can't be true at the same time.
The question and answer are below.
Premise: "A man is doing some kind of maintenance work on a train."
Based on this premise, can we conclude that the hypothesis "The passengers are waiting for a bus." is true?
Options:
- yes
- it is not possible to tell
- no
no

A man in a hard hat does not imply he is a construction worker or that that he is fixing an electrical problem.
The question and answer are below.
Given the sentence "A man in a hard hat stands beside a ladder." is it true that "Construction worker about to climb a ladder to fix an electrical problem."?
it is not possible to tell

The man can't be playing the flute and the drums at the same time.
The question and answer are below.
Given the sentence "A man playing the flute for a pigeon." can we conclude that "The man is playing drums."?
Options:
- yes
- it is not possible to tell
- no
no