For player's house, everyone knows that "\PN's house" is the solution.
However, the string is located in another variable, for example v[12], "\V[12]'s house" or "\v[12]'s house" don't work.
I've already set the variable 12 via pbSet(12,pbEnterNPCName("Rival's name?",1,7,"Blue","trchar004"))...