Context: Just called home to wish my sister a happy birthday . She was n\'t there , but after talking with my mom for ages I \' m now walking around the house trying to wash the English accent out of my mouth -- the one I had when I was 7 and literally lost years before leaving home , and yet rears it \'s head every time I speak with my mother now . People usually hear a little something " off " in my voice and occasionally pin it to England , but not nearly as often as they used to .
Question: Why did she call home ?
Option 0: None of the above choices .
Option 1: Her sister had a birthday in the next month .
Option 2: She lost before leaving home .
Option 3: Her sis had a birthday .
Answer: 3