Explanation and answer: John Key is a prominent figure in New Zealand and has served as a politician.
yes

The corresponding question: "People know John Key as a well-known politician in New Zealand."
Is the above claim true?
Options:
- yes
- no
Tony Bennet performed music in the big band, jazz and show tunes genres.
no
Is the following statement true?
"Tony Bennett performed with an electric guitar."
Explanation and answer: You can look up this information online or through any reputable information agency.
yes

The corresponding question: Is the following sentence factually correct?
"One can find that the color Purple is a web color and a quaternary color made of shades of violet."
Options:
- yes
- no
Alstom had good companies with good name fame.
yes
Is the following statement true?
"Alstom had rail transport good marketing companies."
Explanation and answer: A month is been used with calendars as a measurement of time.
yes

The corresponding question: Is the following sentence factually correct?
"A Month, defined as a unit of time, represents a natural orbital period of the Moon."
Options:
- yes
- no
Explanation and answer: E. O. Wilson's has many publications in ant research.
yes

The corresponding question:
Yes / no, is the following a verifiable fact?
"E. O. Wilson studies ants in depth."