Sentence 1: The waiter brought the food to the table. 
 Sentence 3: He cleaned up the mess he had made 
 Sentence 4:  The customer laughed at him while he cleaned 
 Sentence 5:  The waiter smiled in humility 
 Option 1: He flawlessly brought the plates to the table. 
 Option 2: He spilled one plate as he was setting it down.