Input: Please ask me a question.

Output: What are the names of Jacques Cousteau 's two sons ?

Input: Please ask me a question.

Output: How long does it take to hike the entire Appalachian Trail ?

Input: Please ask me a question.

Output: What is the name of the vaccine for chicken pox ?

Input: Please ask me a question.

Output:
What were the first three cities to have a population of more than a million ?