Context: So last night I took my final exam in " Public Opinion and American Politics " . It \'s the shortest class I \' ve ever taken . It was during the first summer term , a six week class meeting for three hours , two times a week ( Tuesday and Thursday ) . So in total we had twelve class meetings .
Question: What may be the reason that they took the summer class ?
Option 0: They needed it to graduate in the fall semester .
Option 1: They wanted to graduate in the summer .
Option 2: None of the above choices .
Option 3: It was convenient for them to take it in the summer .
Answer: 3