Driving scenario: Traffic light
Question: What is the color of the traffic light regulating the ego lane?
Answer: Red
Reasoning: The Ego vehicle approaches a roundabout entrance regulated by three red traffic signals positioned to the left, overhead, and to the right. Although the signals transition to green at the end of the sequence, the Ego vehicle initiates braking beforehand in compliance with the red light. The vehicle occupies the second of four available lanes and is restricted to proceeding straight, as all signals provide identical indications with no specialized lights for left or right turns.