QUESTION: Can we conclude from "A teacher is fixing a little student's hair." that "A teacher braids her students hair."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Fixing hair does not imply the teacher braids her students hair.
The answer is it is not possible to tell.


QUESTION: Given the sentence "Man in wheelchair is assisted in boarding the subway by a services employee." is it true that "Two people are jumping hurdles."?

Let's solve it slowly: Either there are multiple or one subjects. One cannot be jumping hurdles while being assisted in a wheelchair.
The answer is no.


QUESTION: Can we conclude from "Men in safety vests are working on a track." that "Men are working on a train."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
One is working on a track and the other is working on a train.
The answer is no.