What is the right thing to do?

In the situation depicted, you must give way to both the motorcycle and the blue car. According to German traffic regulations, when you see a yield sign (the triangle), you must yield to all traffic that has the right of way.

The motorcycle is positioned on the main road, and you are required to give way. Similarly, the blue car is also crossing while you are trying to enter or turn onto the road, necessitating that you yield to it as well.

Therefore, selecting both options as correct is essential for ensuring safety and compliance with traffic rules. Ignoring either would mean failing to adhere to the obligations imposed by the yield sign, which could lead to dangerous situations or collisions.