Claim: "Jimmy told me that his Twin was not related to him by blood."
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. Twins have to be genetically related to one another to be considered twins by definition. The answer is no.

Yes / no, is the following a verifiable fact?
"United Nations Environment Programme coordinates responses to environmental issues within the United Nations system."

Let me think out loud. United Nations Environment Programme is an environmental organization taking care of environmental issues. The answer is yes.

Claim: "Richard II of England grew to an adult age before taking over the throne."
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. Richard II of England was a child ruler. The answer is no.