Input: Please ask me a question.

Output: What will a compass do in outer space ?

Input: Please ask me a question.

Output: Who was the last U.S. president to reinstate Selective Service registration ?

Input: Please ask me a question.

Output: What movie told of Anna Anderson 's claim to be a Russian czar 's daughter ?

Input: Please ask me a question.

Output:
What kind of weapons were used in Medieval warfare ?