Question part
Yes / no, is the following a verifiable fact?
"The Romani people have migrated across Europe for many years."
Answer part
Oh man, I think this is the solution: The Romani people originated from India and have been a dispersed ethnic population in Europe. The answer is yes.

Question part
"Pigs live on farms and in other rural and remote areas."
Is the above claim true?
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: Pigs cannot survive in harsh conditions like jungles or deserts. The answer is yes.

Question part
Claim: "Mattel has created many popular toys."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: Mattel is known as one of the most popular toy brands in the world. The answer is yes.

Question part
Is the following a factual statement?
"Sustainability includes every household growing potatoes year-round."
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: Potatoes don't grow year round and are not the most nutritional choice. The answer is no.