Input: Please ask me a question.

Output: What is the design of the ship Titanic ?

Input: Please ask me a question.

Output: Who played for the Chicago Bears , Houston Oilers and Oakland Raiders in a 26-year pro football career ?

Input: Please ask me a question.

Output: What 's the shape of a camel 's spine ?

Input: Please ask me a question.

Output:
What was the nickname of Frederick I , Holy Roman Emperor and King of Germany ?