Explanation and answer: Carlin never worked with Benny, it was Jack Burns.
no

The corresponding question: Yes / no, is the following a verifiable fact?
"Jack Benny worked with George Carlin."

Explanation and answer: Grover was from Buffalo, NY and Cleveland, Ohio was named after a a British General Moses Cleaveland.
no

The corresponding question: Yes / no, is the following a verifiable fact?
"Cleveland, Ohio was Grover Cleveland home town and named after him."

Explanation and answer: The unicorn is a national symbol of Scotland.
yes

The corresponding question: Is the following a factual statement?
"Among the national symbols of Scotland, the Unicorn is included."
Options:
- yes
- no

Explanation and answer: The great lakes are located in the north and mid-west.
no

The corresponding question:
Is the following sentence factually correct?
"The Great Lakes exist in the southern united states."
Options:
- yes
- no