Q: Yes / no, is the following a verifiable fact?
"Hurricane Harvey occurred in the year 2015."
A: no
How to explain the answer: Hurricane Harvey hit landfall in the year 2017.

Q: Is the following statement true?
"Tony Benn married Caroline DeCamp, an educationalist and writer, from United States."
A: no
How to explain the answer: The spouse of Tony Benn, Caroline DeCamp, is from England, London.

Q: Is the following statement true?
"Justin Timberlake acted in a children's television show."
A: yes
How to explain the answer: Justin Timberlake was an actor on "The Mickey Mouse Club".