I want to add a spell to eveyone nearby but not follower, Is this possible to be done?

One more question, I can't find there is any function to check an actor's inventory. Is it possible to check what's in inventory

http://www.creationkit.com/OpenInventory_-_Actor

or

http://www.creationkit.com/GetItemCount_-_ObjectReference

Please read the notes before you use this function.

and

Either add this to the spell condition, or the magic effect:

GetIsPlayerTeammate == 0.00

Thank you very much! That really help a lot