So, let's break this down step by step, shall we? First, they tell you to go down the street and look for a large intersection. This might be a good landmark to orient yourself, as major crossroads often are. Then, interestingly, they mention a "Litfaßsäule." This is a type of column or pillar used for posting advertisements, posters, and notices. They are quite common in German-speaking countries and are often located at busy intersections or in public squares. So, keep an eye out for that pillar! You need to turn left at it. After that, if all goes well, you should see an old church on your right. The use of "sollte" in the instructions indicates that the church is a notable landmark and you shouldn't miss it. The text also mentions a market ("Markt"), which could be an open-air produce market, a square with market stalls, or even a dedicated market building, depending on the city. And finally, your destination: the supermarket ("Supermarkt") is right behind the church. This suggests that the grocery store is fairly central and easy to access, which is convenient for you! So, to answer your question, behind the grocery store, there is: LOCATION: An old church, possibly with a market nearby.