QUESTION: Given the sentence "A person with a black knapsack and wearing a helmet is riding a blue scooter." is it true that "A person with a black knapsack and wearing a helmet is riding a blue scooter to work."?

Let's solve it slowly: Not all person with a black knapsack and wearing a helmet is riding a blue scooter to work.
The answer is it is not possible to tell.

QUESTION: Premise: "A man biking with a baby."
Based on this premise, can we conclude that the hypothesis "A man sits on the couch with his baby." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The man can not sit on his couch and biking at the same time.
The answer is no.

QUESTION: Given the sentence "Machinists at work with heavy machinery." can we conclude that "Machinists are playing the piano."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Machinists at work with heavy machinery cannot be the ones playing the piano.
The answer is no.