Context: I \' m happy to report that Mackenzie \'s visit yesterday to the pediatrician went better than I expected . Knowing that she was about to get a humongous needle in her thigh made it particularly excruciating to stare down at her smiling , drooly little face while we sat in the waiting room , but she took it like a champ . We made a last - minute decision to decline the Rotavirus vaccine , so Mackenzie just got her DTaP yesterday . Our pediatrician was comfortable with this decision , and she did n\'t even make us sign the " I \' m a bad parent " memo that I \' ve heard that other doctors require .
Question: Why would the narrator be worried about Mackenzie 's reaction ?
Option 0: The narrator is Mackenzie 's mom .
Option 1: The narrator is Mackenzie 's colleague .
Option 2: The narrator is Mackenzie 's classmate .
Option 3: The narrator is Mackenzie 's enemy .
Answer: 0