Question: Where was the 2013 event in which Mohamed Muthasim Adnan competed in the 50m freestyle, 50 m butterfly and 100 m individual medley events originally scheduled to take place?
Sentence (from "Mohamed Muthasim Adnan"): Mohamed Muthasim Adnan also took part in the 50 m freestyle and 50 m butterfly events at the 2013 World Aquatics Championships.
Relevant evidence: No