What is the right course of action?

In this scenario, the correct actions involve turning after the motorcycle and turning before the yellow car.

According to German traffic rules, it's important to ensure safety and right of way when navigating intersections.

1. Turning after the motorcycle allows you to prioritize the vehicle that may have the right of way or is in a better position to navigate safely.
2. Turning before the yellow car ensures that you are not obstructing or colliding with other vehicles, thereby adhering to safe driving practices.

Failing to recognize these priorities could lead to accidents or traffic violations. Always assess the positions of surrounding vehicles before making a turn to ensure compliance with traffic regulations and safety considerations.