Sentence 1: Mark was an excellent chef, he considered cooking an art. 
 Sentence 3: Lobsters, venison, dolphin you name it, he cooked it, and well 
 Sentence 4:  He was chosen to cook for Obama and a grand feast it was 
 Sentence 5:  One of the best chefs of the decade Mark became renown for his skill 
 Option 1: He retired from being a chef after burning his face while he was cooking. 
 Option 2: He would prepare lavish dishes with the rarest of ingredients.