Given the task definition and input, reply with output. In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.

The FIBA Basketball World Cup , known as the FIBA World Championship from 1950 through 2010 , is a world basketball tournament for men 's national teams held once every four years by the International Basketball Federation ( FIBA ) .
The FIBA Basketball World Cup , also known as the FIBA World Cup of Basketball or simply the FIBA World Cup , between 1950 and 2010 known as the FIBA World Championship , is an international basketball competition contested by the senior men 's national teams of the members of the International Basketball Federation ( FIBA ) , the sport 's global governing body .