Sentence 1: Joe's car was dirty. 
 Sentence 3: Joe paid to get his car washed and waxed 
 Sentence 4:  Joe watched as his car was washed 
 Sentence 5:  Joe's car was now washed 
 Option 1: He got on his car and drove to the beach. 
 Option 2: He didn't have much money, so he just hosed it down himself.