QUESTION: If "Several students are working in a classroom." does that mean that "Students are taking a test."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Students can be in a classroom and not be taking a test.
The answer is it is not possible to tell.


QUESTION: Given the sentence "Three children running barefoot." can we conclude that "Three children are barefoot."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Three children running barefoot does not indicate that they are barefoot.
The answer is it is not possible to tell.


QUESTION: Given the sentence "A child plays with a fountain." can we conclude that "A child is playing in the snow on a winter day."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The child either plays with a fountain or is playing in the snow.
The answer is no.