Is the following a factual statement?
"IOS acts as the primary operating system for Apple products."
Options:
- yes
- no
yes
IOS was created by Apple for their products.

Is the following sentence factually correct?
"Formula One contestants solve math formulas in less than one second."
Options:
- yes
- no
no
Formula One is a type of car racing, not a type of math contest.

Claim: "Abu Bakr lived in the 1st century A.D."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
no
Abu Bakr was born during the sixth century A.D.

Yes / no, is the following a verifiable fact?
"Avril Lavigne had her music featured on the radio."
yes
Some of Avril Lavigne's songs became very popular and were played over the radio.