Input: Please ask me a question.

Output: What country 's national passenger rail system is called Via ?

Input: Please ask me a question.

Output: What Nobel laureate was expelled from the Philippines before the conference on East Timor ?

Input: Please ask me a question.

Output: Where is the Virtual Desk Reference ?

Input: Please ask me a question.

Output:
What were the cities of Dickens 's A Tale of Two Cities ?