In this task, you are given a question. You have to answer the question based on your information.

Ex Input:
What first person shooter video game was released in 1993 and prompted the release of other, nonviolent first person shooter video games?

Ex Output:
DOOM


Ex Input:
Are Mikhail Kalatozov and Pierre Chenal both film directors ?

Ex Output:
yes


Ex Input:
The 2012 Aircel Chennai Open was a 2012 ATP World Tour tennis tournament, played on outdoor hard courts, doubles title went to the Indo-Serb pair of Janko Tipsarević, and which Indian professional tennis player, born on 17 June 1973?

Ex Output:
Leander Adrian Paes