Problem: Selenology is the study of what?
======
A: moon

Q: Which Russian-American is credited with inventing the helicopter?
A: igor sikorsky

Problem: In the Bible, which was the first miracle performed by Jesus?
Answer: water into wine

Q: On which river does Rangoon stand?
-----
A: irrawaddy

Q: What singer was married to Christie Brinkley between 1985 and 1994?
What is the answer?

A: billy joel

Problem: Which Apollo mission was the first to land on the moon?
Answer:
11