Context: The not knowing if he was or he was n't . It was literally killing me ! Fortunately , a friend recommended a book to me that changed my life .
Question: Why is the narrator so grateful to the friend ?
Option 0: The friend has recommended them for a course .
Option 1: The friend has recommended them for a loan .
Option 2: The friend has recommended them a job .
Option 3: The friend has recommended them a great book .
Answer: 3