Q: Yes / no, is the following a verifiable fact?
"Hair communicates the struggles of young men who bald prematurely."
A: no
How to explain the answer: This is not the topic of Hair (musical), though it bears some relevance to the musical's name.

Q: Is the following a factual statement?
"The Russians were the ones to initiate the Battle of Berlin."
Options:
- yes
- no
A: yes
How to explain the answer: The Battle of Berlin was the final battle of Berlin, and supposedly were the ones to find Hitlers body.

Q: Yes / no, is the following a verifiable fact?
"Epilepsy could be cured by 2019."
A: no
How to explain the answer: Because 2019 has already passed and there is no cure for epilepsy.