Which Vehicle Has the Right of Way? Many Drivers Get This Wrong!

Can You Solve This One?

Look at the image: a four-way intersection with a red car, a motorcycle opposite it, a green truck to the right, and a white bus to the left. The red car intends to turn left, the motorcyclist wants to go straight, and both the truck and bus plan to go straight. Based on standard right-of-way rules, which vehicle typically has priority here?