Context: She lay down on the couch next to him and fell asleep . * Spike sat on the arm of the couch , his long black coat wrapped around him , smoking . Buffy sat up . " William \'s gon na kill you for smoking in his apartment . " Spike shrugged .
Question: Why would William be upset ?
Option 0: They do n't like the fragrance of Buffy .
Option 1: They do n't like the odor .
Option 2: They do n't like Buffy .
Option 3: They do n't like the couch .
Answer: 1