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

Example Input: In what year was the physicist that used electrostatic levitation in his oil drop experiment born?
Example Output: 1868

Example Input: Are musicians Paul Cotton and Cedric Bixler-Zavala both members of a band?
Example Output: yes

Example Input: "Groovejet " is a song by Cristiano Spiller that featured an English singer born in which year ?
Example Output:
1979