Q&A: Yes / no, is the following a verifiable fact?
"A Stockbroker might consider a risky investment if it might result in a substantial gain."
yes
Exp: Stockbroker's weigh the possible outcome of their investments.

Q&A: Yes / no, is the following a verifiable fact?
"Dionysus became the Greek god of fertility and agriculture."
yes
Exp: It's widely accepted that Dionysus was the Greek gods of fertility and agriculture.

Q&A: Yes / no, is the following a verifiable fact?
"Nostradamus predicted the rise and fall of the man we now know as Justin Bieber or J-Biebs as Nostradamus calls him in his writings."
no
Exp: I'm pretty sure Justin Bieber was never in a Nostradamus prophacy but then again, there are so many he might actually be in one.

Q&A: Claim: "The richest man in the world is currently Elon Musk."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
no
Exp:
Elon Musk was the richest man in the world for a couple months and then dropped back down to number 3 (I think), it is now Jeff Bezos again.