Read these two excerpts from the selection. Choose the two statements that are correct based on these excerpts.
A Sumo wrestler requires extensive training to become a champion.
In Sumo wrestling, strength is not as important as speed.
A Sumo wrestler needs to know only a few moves to be able to win a match.
Sumo wrestlers must do all 200 moves in each match.
A Sumo wrestler must know many offensive and defensive moves to win a match.