Context: " So , do you have to watch out for kangaroos when you \'re driving through Perth ? You \'d need good bumpers . " Oh , i could have smothered her , the same way she wanted to smother that 13 year old who she was treating because he was so emo and whiny about his injuries .
Question: Why would the narrator need to be a vigilant driver in Perth ?
Option 0: There are a lot of kangaroos .
Option 1: None of the above choices .
Option 2: There are a lot of kids on the road .
Option 3: There are a lot of driving injuries there .
Answer: 0