Question: what was the name of MARRS' number-one single in October 1987?

Is "Following the number-one success of MARRS' "Pump Up The Volume" in October, the years 1987 to 1989 also saw UK acts such as The Beatmasters, Krush, Coldcut, Yazz, Bomb" the correct answer?
Available choices: 1. yes. 2. no.
1.