[Pharo-users] how do I send the 2 messsages to the function

Hello, I have made this function : calculateNewFloor: aFloor index: index     "comment stating purpose of message"    |action floor |    action:= SantaAction getActionFor: aFloor. floor := action doMovementFor: aFloor now I want to send a message to this function  : findBasement: input2     "solution to part1 of this challenge"      input2 withIndexDo: [ :element :index | |action| action:= SantaFloorAction getActionFor: element. floor := action calculateNewFloor: floor ..  ].      ^ counter but how do I get the second argument in this Roelof