Task: Text Simplification
Input (English): following the drummers are dancers , who often play the sogo -lrb- a tiny drum that makes almost no sound -rrb- and tend to have more elaborate — even acrobatic — choreography.
Output (English): after the drummers come the dancers , who often play a tiny drum , called a sogo , that makes almost no sound , besides displaying what are usually more difficult , and even acrobatic , movements.