Question: Yes / no, is the following a verifiable fact?
"Marcel Duchamp created the famous work of the Mona Lisa with a moustache."
Ans and explanation: The answer is yes.
Explanation: Duchamp created L.H.O.O.Q. which features the Mona Lisa with a moustache.

Question: Yes / no, is the following a verifiable fact?
"Being and Infant means that you are highly dependent on your parents or guidance for everything."
Ans and explanation: The answer is yes.
Explanation: Infants are babies and they can not do anything unless their parents do it for them.

Question: Is the following statement true?
"Most Watchmakers have been bought out by the big corporation Watchmaker s."
Ans and explanation: The answer is yes.
Explanation: Big companies such as Rolex now dominate the market, leaving smaller companies unheard of and going out of business.

Question: "Christian IV of Denmark reigned as a monarch for several decades."
Is the above claim true?
Options:
- yes
- no
Ans and explanation:
The answer is yes.
Explanation: Christian IV of Denmark was a King for more than 50 years.