Possible Clues:

• A question of possession
• A question of ownership
• Question of ownership
• Of whom
• "__ side are you on?"
• '__ woods these are I think I know': Frost
• "__ woods these are I think I know": Frost
• '___ side are you on?'
• Fats Waller's '___ Honey Are You?'
• Start of a question of possession