Drums are musical instruments, not water purification devices.
no
Yes / no, is the following a verifiable fact?
"Drums purify water using an advanced filtration system."
Explanation and answer: Boron is a mineral that is often in types of water.
yes

The corresponding question: Is the following sentence factually correct?
"I drank some Boron in my water since it was in the solution that i use to take my magnesium."
Options:
- yes
- no
The Peace of Westphalia came from treaties of the Holy Roman Empire.
yes
Is the following a factual statement?
"The Peace of Westphalia marked the beginning of a peaceful era for the Holy Roman Empire."
Options:
- yes
- no
Explanation and answer: Schizophrenia can affect all genders, ages, and races of people.
no

The corresponding question: Is the following statement true?
"Schizophrenia affects only men, and not women."
The transformer is well known as an important component of the electric grid.
yes
Yes / no, is the following a verifiable fact?
"The Transformer plays an important role in the functioning of the electric grid."
Buddy Holly was an American singer, guitarist and rock and roll musician.
yes

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Is the following sentence factually correct?
"Buddy Holly has contributed to musical projects."
Options:
- yes
- no