You: Please ask me a question.


Me: How much would a black-and-white 1-cent stamp be worth , Thomas Jefferson on it ?

You: Please ask me a question.


Me: What is the chemical formula for napalm ?

You: Please ask me a question.


Me: Name the French historical period during the reign of Napoleon III .

You: Please ask me a question.
Me: Where was Pythagoras born ?