What must you watch out for now?

Your answer is correct because in this situation, you must watch out for cyclists on both the left and the right sides. According to German traffic rules, cyclists can approach from either side, especially in residential areas or near sidewalks. Being aware of cyclists on both sides ensures you can anticipate their movements and maintain safety.

The blue car is not relevant here because it is not indicated as a direct hazard or immediate priority concern. Paying attention to both cyclists helps prevent accidents and follows the general rule to be vigilant about vulnerable road users, such as cyclists and pedestrians, when driving in areas where they are common. This awareness is crucial for safe driving and right-of-way decisions.