Question: What is the black ribbon on google for?
qaPairs: question: What is the black ribbon on Google for in November 25, 2017?
answer: victims of the 2017 Sinai mosque attack
question: What is the black ribbon on Google for on October 2, 2017?
answer: victims of the 2017 Las Vegas shooting
question: What is the black ribbon on Google for on September 11, 2017?
answer: Remembering September 11th