1. The geography teacher and the foreign language teacher are college classmates.
2. Teacher Ma is the youngest.
Teacher Tan and the political teacher always take the same bus home after school every day.
The political teacher is older than the math teacher.
Chinese teacher, math teacher and Ma teacher are all members of the staff basketball team.
A: Teacher Ma teaches foreign languages and history.
Teacher Tang teaches math and geography.
Teacher Hua teaches Chinese and politics.