The phrase "der Supermarkt ist direkt dahinter" means "the grocery store is directly behind it". Since "dahinter" is a preposition that indicates location, the closest landmark after the grocery store is the old church ("rechte Kirche"). Therefore, the old church is to the right and behind the grocery store, and the grocery store is located right after or next to the old church, which is "der Supermarkt ist direkt dahinter die rechte Kirche". So your answer is as follows: LOCATION: The old church is next to the grocery store, with the grocery store being right after the old church.