Sentence 1: Brent visited the local gym in his neighborhood. 
 Sentence 3: He became mesmerized by the fitness activity 
 Sentence 4:  He followed the man's form and technique to copy him 
 Sentence 5:  Brent successfully added skipping rope to his routine 
 Option 1: He saw a man hula hooping. 
 Option 2: He saw a man jump roping.