Some years ago on a hot summer day in south Florida, a little boy decided to go for a swim in the lake behind his house. He ran out of the back door, leaving behind shoes, socks and shirt as he went. He flew into the water, not realizing that as he swam toward the middle of the lake, an alligator   was getting close. The mother in the house was looking out of the window and saw the two as they got closer and closer together. In great fear, she ran toward the water, shouting to her son as loudly as she could. Hearing her voice, the little boy made a U--turn to swim to his mother. It was too late. Just as he reached her, the alligator reached him. The mother caught her little boy by the arms just as the alligator pulled his legs. That began an unbelievable tug-of-war   between _ . The alligator was much stronger than the mother, but the mother did her best not to let go. A farmer happened to drive by, heard their screams, rushed from his truck and helped them. Luckily, after weeks and weeks in the hospital, the little boy survived. His legs were seriously scarred by the terrible attack of the animal. And on his arms, were deep scars where his mother's fingernails dug into his arms in her effort to pull the son she loved. The newspaper reporter, who interviewed the boy, asked if he would show him his scars. The boy lifted the legs. And then, he said to the reporter, "Look at my arms. I have great scars on my arms, too. I have them because my mum wouldn't let go." What's the best title of the passage?
A Terrible Attack The Scars on the Legs The Scars of Love An Unforgettable Tug-of-war