Beastie Boys were an American hip hop group from New York City, formed in 1981. For the majority of their career, the group consisted of Michael "Mike D" Diamond (vocals, drums), Adam "MCA" Yauch (vocals, bass) and Adam "Ad-Rock" Horovitz (vocals, guitar).

Based on that paragraph can we conclude that this sentence is true?
Mike D, MCA, and Ad-Rock were the only founders of the Beastie Boys.

OPTIONS:
- Yes
- It's impossible to say
- No
It's impossible to say