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: What athlete set world records at the 100 and 200 metres events at the World Championships in Athletics in the same year that a mobile phone was thrown 37.05 in the city that is in the heart of the Saimaa lake region ?
Solution:
Usain Bolt