Task: Text Simplification
Input (English): held from 17 june to 19 june 1944 , this celebration was referred to as the " the jubilee celebrations of ioc " by carl diem , the originator of the modern tradition of the olympic torch relay.
Output (English): held from 17 june to 19 june 1944 , this celebration was called the " the jubilee celebrations of ioc " by carl diem , who started the modern tradition of the olympic torch relay.