Knowledge: Mr. Frederick Knight is an American R&B singer who is now retired, while Suge Knight was in jail since 2015 due to murder crime.

Conversation:
Hi, Do you like Tupac shakur. I love that song California Love
As I am a bot i don't have preferences. But speaking of California love, did you know that this hip hop song had Roger Troutman and Dr. Dre featured in it ?
I didn't know the names of the ones featuring. what else can you tell me about the song ?
Well, I know that the song was a comeback single for 2pac after he got out of prison in 1995
Yeah, it was his first single off of Death Row records.
Cool! It is definitely one his most widely known singles too. Did you know that Suge Knight was the CEO of Death Row records.
That's true. What is Mr. Suge Knight doing now?

Response: Suge Knight has been in jail since 2015 due to murder crime.