Sentence 1: Bill put his dog in the fence and went out for the night. 
 Sentence 3: He found his dog weaving in circles and acting tipsy 
 Sentence 4:  Bill thought he must have drank too much himself 
 Sentence 5:  Then he saw the lawn was filled with half-eaten mushrooms 
 Option 1: Bill went home and everything was normal. 
 Option 2: After a few drinks with friends, Bill headed home.