Context: we all forgot my dad 's birthday on the 20th ! O : he even forgot too . LOL . well my sister and i remembered yesterday night so we took my dad out to eat souplantation .
Question: Why would the narrator 's father be angry at her ?
Option 0: The narrator forgot to bring his car back .
Option 1: The narrator forgot his birthday .
Option 2: The narrator forgot to reimburse him for a loan .
Option 3: The narrator forgot his money .
Answer: 1