At an unsigned four-way intersection, you are turning left on a motorcycle. A car approaches from your right and another approaches from straight ahead. What is the safest legal priority assessment?

1. You go first because motorcycles accelerate faster
2. Yield to the vehicle from the right and also resolve the oncoming conflict before turning left
3. Yield only to the oncoming vehicle and ignore the car from the right
4. Stop only if either driver flashes headlights