A person was going to go on a walk. Before he started it, he was 0m away from his house(he was in it). He walked at a fast, steady pace for the first 2 minutes. He has walked 4m during the third minute. However, at the fourth minute, he gets tired so he sits on a bench next to him to take a break for 3 minutes. At the seventh minute, he gets up and starts to walk home. During the tenth minute, he is back at his house and this concludes his walk for the day.