sentence: A group of people are exercising while in a step class with music playing in the back ground while a woman in the back of the class exercises alone. sentence:   A woman in purple breaks away from the routine and rests. sentence:   The woman in purple goes back into the routine. sentence:  The woman in purple rests again. sentence:   A woman at one side of the class walks away from the step brick and goes to the back of the class and returns to her step brick.