QUESTION: answer this: when was the last episode of er aired??

ANS: April 2, 2009
input: What is the answer to this question? what is it called when you die and come back?

output: Lazarus syndrome
In: where did the plane crash in the hudson river??

Out: off Midtown Manhattan
Please answer this: who plays christine daae in phantom of the opera?

Emmy Rossum
Q: Answer this question:

who singing national anthem at super bowl 2015??

A: Idina Menzel
QUESTION: answer this: the central limit theorem provides us with information about??

ANS:
normal distribution