TASK DEFINITION: In this task, you are given a context tweet and an answer. Your job is to generate a question for the given answer based on the given tweet paragraph. Note that your question should be answerable based on the given tweet, and the answer to your question should be the given answer.
PROBLEM: Context: It's been one year since these four boys decided to be strong and stay for us # One Direction (@1DsUniverse) March 25, 2016 Answer: four

SOLUTION: how many boys were strong and stayed?

PROBLEM: Context: Appreciated joining @POTUS for meeting with the Freedom Caucus again today. This is it. # Vice President Pence (@VP) March 23, 2017 Answer: freedom caucus

SOLUTION: who did potus meet with?

PROBLEM: Context: Lesson number 1 about hashtags: just because you created one doesn't mean you own it. #myNYPD Julia Moran Martz (@snarkyvegan) April 22, 2014 Answer: new york police department.

SOLUTION:
what does the "nypd" stands for?