Explanation and answer: Measles does not come back once your system is cleared of the virus.
no

The corresponding question: Yes / no, is the following a verifiable fact?
"You can get Measles multiple times in your life."

Explanation and answer: In truth, this is not a main criticism, as Wikipedia is a tertiary source at best.
no

The corresponding question: Is the following statement true?
"Some Criticism of Wikipedia is that it's a primary source and can thus be taken seriously in a report."

Explanation and answer: Thomson Reuters is one of the best known financial information services on Wall Street.
yes

The corresponding question: Is the following sentence factually correct?
"Many Wall Street traders over the years have used Thomson Reuters ' services."
Options:
- yes
- no

Explanation and answer: There is no other such large grouping of asteroids within the solar system.
yes

The corresponding question:
"Most Asteroids orbit between Mars and Jupiter."
Is the above claim true?
Options:
- yes
- no