In this task, you will be presented with a question and you have to answer the question based on your knowledge. Your answers should be as short as possible.
One example: Who were the builders of the mosque in Herat with fire temples ?
Solution is here: Ghurids
Explanation: This is a good example. Ghurids were the builders of the mosque in Herat with fire temples.

Now, solve this: between Henry Creamer and Leonard Cohen what is the lifespan of the one born earlier ?
Solution:
( June 21 , 1879 - October 14 , 1930 )