getRelative()
getRelative(keyword, keyword, ..., keyword)

USE: 
Retrieves an actor who's related to the player.
This can be filtered down to only certain types of relatives with keywords: Sibling, StepSibling, Child, StepChild, Cousin, ParentSibling (uncles/aunts), GrandParent, Parent, StepParent

TYPE: Command, non-Ref
RETURNS: Actor
THEME: Family, Actor Loading
COMPARE: getRelativeExcept

EXAMPLE: 

	WHO: Actor = getRelative()
	
	WHO: Actor = getRelative(Sibling, StepSibling, Cousin, Child, StepChild)