text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE COURSE (Instructor VARCHAR); CREATE TABLE FACULTY (Building VARCHAR, FacID VARCHAR)
  ### Question:
  Which building does the instructor who teaches the most number of courses live in?
  ### Answer:
  SELECT T2.Building FROM COURSE AS T1 JOIN FACULTY AS T2 ON T1.Instructor = T2.FacID GROUP BY T1.Instructor ORDER BY COUNT(*) DESC LIMIT 1