Answer:
A setting that proved to be deadly for Abraham Lincoln.
What cleans as it gets dirty only to get clean the more you use it?
I cannot be felt, seen or touched; Yet I can be found in everybody; My existence is always in debate; Yet there is a style of music named after me.
Major or minor I can be, when you touch me make sure you that you’re on the right key.
What's that 7 letter word with thousands of letters in it?
It rows quickly with four oars but never comes out from under his own roof. What is it?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?