"Residents of Niigata Prefecture are placing sandbags in anticipation of a tidal wave hitting the west coast of Japan."
Is the above claim true?
Options:
- yes
- no

Let me think out loud. Niigata Prefecture is on the east coast of Japan. The answer is no.

"Johnny Carson worked as a rich oil magnate."
Is the above claim true?
Options:
- yes
- no

Let me think out loud. Johnny Carson was a famous talk show host and was not in the oil business. The answer is no.

Is the following sentence factually correct?
"African leopard in the Cape Provinces appear to be larger than the leopards further north."
Options:
- yes
- no
Let me think out loud. African leopards in the Cape Provinces actually appear to be smaller and lighter than those further north. The answer is no.