It was a dark, cold, stormy night. The wind was howling, street lamps were flickering, and debris from the city streets was flying around. You are driving home from work, when all of a sudden a small, rectangular object hits your windshield and gets stuck in the wipers. Steadying your eyes on the object, you notice it's a bank card. You look around and in your rearview mirror you see a dark shadow standing under a flickering street lamp. The figure then looks up and rapidly starts to approach your vehicle. In a panic, you slam on the gas, tires screeching like nails on a chalkboard. When you're far enough down the road, you notice a four-way stop. Which way do you go?