In this task, you are given a context paragraph of the tweet and question. Your task is to generate right answer of given question based on given context tweet paragraph.

Context: NICE "he did" billboard honoring Leonard Nimoy. Fellow nerds will understand the message. (via @imgur) #LLAP #Spock J.W. Cannon (@cannonjw) March 2, 2015 Question: who is the nerd hero who played spock?
leonard nimoy

Context: The safety of Arizonans is our number one priority. If you have ANY information about the I-10 shootings call @Arizona_DPS at 602-644-5805 Doug Ducey (@dougducey) September 10, 2015 Question: who should people call if they have any information?
arizona dps

Context: 1. House health-care bill can't pass Senate w/o major changes. To my friends in House: pause, start over. Get it right, don't get it fast. Tom Cotton (@TomCottonAR) March 9, 2017 Question: what prevents the bill from passing?
major changes must be made.