What a pleasant day! Is it not a very good day for you to take a break from work and spend some time walking in the nearest forest. Well, the forest is a few miles away and you must drive your car to get there. You have taken your brand new red sports car. You have parked the car just outside the entrance of the forest and you start to walk from there to experience nature more closely. After a few hours you decide to get back to your car and drive back home. As you approach the car, you put your hand in the pockets to pull out the car keys but you do not find them. You peep inside the car but it is not there either. You will have to go back to the forest and search for the keys. Hope you will find the keys!