Who is the champion: when the referee announced the results in the bulletin board after the school table tennis match, he wrote this script: "This table tennis match was a fiasco in Class One, Grade F

Who is the champion: when the referee announced the results in the bulletin board after the school table tennis match, he wrote this script: "This table tennis match was a fiasco in Class One, Grade Five. Mainly, the word "failure" has two uses: active and passive. Without a sentence, you can't show whether it is active or passive and which is the subject.

There are two changes: ① Class One, Grade Five, defeated Class Two, Grade Five, and won the championship. "

This is class one winning,

(2) "This table tennis competition was defeated by Class One, Grade Five, and Class Two, Grade Five won the championship." This is the second kind of winning, the comma position is different, understand?