QUESTION: Given the sentence "A boy in a hat on a swing." is it true that "The boy is on a rollercoaster."?

Let's solve it slowly: The boy can't be on a rollercoaster while on a swing.
The answer is no.


QUESTION: Premise: "A school custodian moves a filing cabinet in a classroom."
Based on this premise, can we conclude that the hypothesis "Someone is building a cabinet." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The person that moves a filling cabinet in classroom cannot be the same person building it.
The answer is no.


QUESTION: Premise: "A group of people holding flags and signs in front of a building."
Based on this premise, can we conclude that the hypothesis "An international flag ceremony is being held in front of the courthouse." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Not every group of people holding flags are a part of an international flag ceremony and not every building is a courthouse.
The answer is it is not possible to tell.