RawData

using System;
using System.Collections.Generic;
using System.Linq;

namespace RawData
{
    public class StartUp
    {
        static void Main(string[] args)
        {
            var listOfCars = new List<Car>();
            var listOfTires = new List<Tire>();

            Car car;
            Engine engine;
            Cargo cargo;
            Tire tire1;
            Tire tire2;
            Tire tire3;
            Tire tire4;

            int numberOfCars = int.Parse(Console.ReadLine());

            for (int i = 0; i < numberOfCars; i++)
            {
                string[] carInfo = Console.ReadLine()
                    .Split();

                string model = carInfo[0];

                int engineSpeed = int.Parse(carInfo[1]);
                int enginePower = int.Parse(carInfo[2]);

                int cargoWeight = int.Parse(carInfo[3]);
                string cargoType = carInfo[4];

                double tire1Pressure = double.Parse(carInfo[5]);
                int tire1Age = int.Parse(carInfo[6]);
                double tire2Pressure = double.Parse(carInfo[7]);
                int tire2Age = int.Parse(carInfo[8]);
                double tire3Pressure = double.Parse(carInfo[9]);
                int tire3Age = int.Parse(carInfo[10]);
                double tire4Pressure = double.Parse(carInfo[11]);
                int tire4Age = int.Parse(carInfo[12]);

                engine = new Engine(engineSpeed, enginePower);
                cargo = new Cargo(cargoWeight, cargoType);

                tire1 = new Tire(tire1Pressure, tire1Age);
                tire2 = new Tire(tire2Pressure, tire2Age);
                tire3 = new Tire(tire3Pressure, tire3Age);
                tire4 = new Tire(tire4Pressure, tire4Age);

                listOfTires.Add(tire1);
                listOfTires.Add(tire2);
                listOfTires.Add(tire3);
                listOfTires.Add(tire4);

                car = new Car(model, engine, cargo, listOfTires);

                listOfCars.Add(car);
            }

            string condition = Console.ReadLine();

            if (condition == "fragile")
            {
                foreach (var caR in listOfCars
                    .Where(c => c.Cargo.CargoType == condition
                    && c.Tire.Any(t => t.TirePressure < 1)))
                {
                    Console.WriteLine(caR.Model);
                }
            }
            else if (condition == "flamable")
            {
                foreach (var caR in listOfCars
                    .Where(c => c.Cargo.CargoType == condition
                    && c.Engine.EnginePower > 250))
                {
                    Console.WriteLine(caR.Model);
                }
            }
        }
    }
    public class Car
    {
        public Car(string model, Engine engine, Cargo cargo, List<Tire> tire)
        {
            this.Model = model;
            this.Engine = engine;
            this.Cargo = cargo;
            this.Tire = tire;
        }

        private string model;

        private Engine engine;

        private Cargo cargo;

        private List<Tire> tire;

        public string Model
        {
            get { return this.model; }
            set { this.model = value; }
        }

        public Engine Engine
        {
            get { return this.engine; }
            set { this.engine = value; }
        }

        public Cargo Cargo
        {
            get { return this.cargo; }
            set { this.cargo = value; }
        }

        public List<Tire> Tire
        {
            get { return this.tire; }
            set { this.tire = value; }
        }
    }
    public class Engine
    {
        public Engine(int speed,int power)
        {
            this.EngineSpeed = speed;
            this.EnginePower = power;
        }

        private int engineSpeed;

        private int enginePower;

        public int EngineSpeed
        {
            get { return this.engineSpeed; }
            set { this.engineSpeed = value; }
        }

        public int EnginePower
        {
            get { return this.enginePower; }
            set { this.enginePower = value; }
        }
    }
    public class Cargo
    {
        public Cargo(int weight, string type)
        {
            this.CargoWeight = weight;
            this.CargoType = type;
        }

        private int cargoWeight;

        private string cargoType;

        public int CargoWeight
        {
            get { return this.cargoWeight; }
            set { this.cargoWeight = value; }
        }

        public string CargoType
        {
            get { return this.cargoType; }
            set { this.cargoType = value; }
        }
    }
    public class Tire
    {
        public Tire(double pressure, int age)
        {
            this.TirePressure = pressure;
            this.TireAge = age;
        }

        private double tirePressure;

        private int tireAge;

        public double TirePressure
        {
            get { return this.tirePressure; }
            set { this.tirePressure = value; }
        }

        public int TireAge
        {
            get { return this.tireAge; }
            set { this.tireAge = value; }
        }
    }
}