I dont know what rule u r talking about...but I can give u a sentence using the compound subject " clowning and crumping ".
Clowning and crumping are styles of dance that originated in the 90's.
Answer:
Tom, James, or Joey are interesting people.
Tom is an interesting person.
James is an interesting person.
Joey is an interesting person.
<span>Keeping this definition in mind, most of the lines in the prologue alude to the fact that the play will be a tragedy. It talks about how civil blood will make civil hands unclean, how two star-crossed lovers will take their own lives, and how their deaths will end a long-term dispute between two respectable families.</span>
I’d believe the informal would be “Can you...?”