Multi-turn user requests:
user: It's a lazy Sunday morning and I'm getting ready for a drive. Before setting off, I want to make sure everything is secure. Would you be able to check and ensure they're secured if any are unlocked?
user: I meant to check the car doors specifically.
user: I'm feeling a bit adventurous today, so I've decided to start the engine and hit the road. Can you confirm everything's all set before I start the car?
user: I'm curious about the distance from Silverpine to Oakendale before I head out. Would you mind estimating how far I'll be traveling?

Involved API classes: VehicleControlAPI
MathAPI

Initial environment state:
VehicleControlAPI: fuelLevel: 15.5
batteryVoltage: 12.8
engineState: stopped
doorStatus: driver: unlocked
passenger: unlocked
rear_left: unlocked
rear_right: unlocked
acTemperature: 22
fanSpeed: 60
acMode: auto
humidityLevel: 45
headLightStatus: off
brakeStatus: released
brakeForce: 0
slopeAngle: 0
distanceToNextVehicle: 100
cruiseStatus: inactive
destination: None
frontLeftTirePressure: 32
frontRightTirePressure: 32
rearLeftTirePressure: 30
rearRightTirePressure: 30
MathAPI: base: 10
value: 1000

Ground-truth function call path:
VehicleControlAPI.displayCarStatus
VehicleControlAPI.lockDoors
VehicleControlAPI.startEngine
VehicleControlAPI.get_zipcode_based_on_city
VehicleControlAPI.estimate_distance
MathAPI.logarithm

Functions held out until the model asks (by turn index):
3: activateParkingBrake