Complex sentence: The 2017 World Short Track Speed Skating Championships will take place from 10 to 12 March 2017 in Rotterdam, Netherlands and be the 42nd World Short Track Speed Skating Championships.
Split into simpler sentences: The 2017 World Short Track Speed Skating Championships will take place from 10 to 12 March 2017 in Rotterdam, Netherlands. They will be the 42nd World Short Track Speed Skating Championships.