Claim: "Since 1987, Bill Gates has been included in the Forbes list of the world's wealthiest people."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no

Let me think out loud. From 1995 to 2017, he held the Forbes title of the richest person in the world every year except from 2010 to 2013. The answer is yes.

Yes / no, is the following a verifiable fact?
"One can play with Sand at the beach."

Let me think out loud. Sand is easily found at beaches and is commonly used to build sand castles or other structures for entertainment. The answer is yes.

Claim: "The Calabrian word 'Ndrangheta derives from Greek andragathia, meaning heroism and manly virtue."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
Let me think out loud. In many areas of Calabria, the verb 'ndranghitiari, from the Greek verb andragathizesthai, means "to engage in a defiant and valiant attitude". The answer is yes.