Idea: Tony Bennett and Lady Gaga have released an album together.
Generated [question] and [answer]: [Is the following statement true?
"Tony Bennett worked with Lady Gaga."]
[yes]

Idea: Most wars take a long time to play out.
Generated [question] and [answer]: [Is the following a factual statement?
"The Great Turkish War spanned many years in Europe."
Options:
- yes
- no]
[yes]

Idea: Achilles is a famous hero of Ancient Greece as told in the Iliad by Homer.
Generated [question] and [answer]:
[Yes / no, is the following a verifiable fact?
"Achilles fought in the Trojan War and became a hero."]
[yes]