Q: What unit of time is 1/1000th of a microsecond?
What is the answer?

A: nanosecond

Q: Semiotics is the study of what?
What is the answer?

A: signs

Q: In which English county is Stokesay Castle?
What is the answer?

A: shropshire

Q: What colour is the cross on the flag of Switzerland?
What is the answer?

A:
white