Find the first names and offices of all instructors who have taught some course and the course description and the department name.
SELECT T2.emp_fname ,  T4.prof_office ,  T3.crs_description ,  T5.dept_name FROM CLASS AS T1 JOIN employee AS T2 ON T1.prof_num  =  T2.emp_num JOIN course AS T3 ON T1.crs_code  =  T3.crs_code JOIN professor AS T4 ON T2.emp_num  =  T4.emp_num JOIN department AS T5 ON T4.dept_code  =  T5.dept_code
SELECT T2.emp_fname ,  T4.prof_office ,  T3.crs_description ,  T5.dept_name FROM CLASS AS T1 JOIN employee AS T2 ON T1.prof_num  =  T2.emp_num JOIN course AS T3 ON T1.crs_code  =  T3.crs_code JOIN professor AS T4 ON T2.emp_num  =  T4.emp_num JOIN department AS T5 ON T4.dept_code  =  T5.dept_code
[{'EMP_FNAME': 'Arnelle', 'PROF_OFFICE': 'KLR 229D', 'CRS_DESCRIPTION': 'Accounting I', 'DEPT_NAME': 'Accounting'}, {'EMP_FNAME': 'Arnelle', 'PROF_OFFICE': 'KLR 229D', 'CRS_DESCRIPTION': 'Accounting I', 'DEPT_NAME': 'Accounting'}, {'EMP_FNAME': 'Robert', 'PROF_OFFICE': 'BBG 208', 'CRS_DESCRIPTION': 'Accounting I', 'DEPT_NAME': 'Sociology'}, {'EMP_FNAME': 'Ismael', 'PROF_OFFICE': 'KLR 244', 'CRS_DESCRIPTION': 'Accounting II', 'DEPT_NAME': 'Accounting'}, {'EMP_FNAME': 'Ismael', 'PROF_OFFICE': 'KLR 244', 'CRS_DESCRIPTION': 'Accounting II', 'DEPT_NAME': 'Accounting'}, {'EMP_FNAME': 'Carlos', 'PROF_OFFICE': 'KLR 300', 'CRS_DESCRIPTION': 'Intro. to Microcomputing', 'DEPT_NAME': 'Computer Info. Systems'}, {'EMP_FNAME': 'Gerald', 'PROF_OFFICE': 'KLR 211', 'CRS_DESCRIPTION': 'Intro. to Microcomputing', 'DEPT_NAME': 'Accounting'}, {'EMP_FNAME': 'Carlos', 'PROF_OFFICE': 'KLR 300', 'CRS_DESCRIPTION': 'Intro. to Microcomputing', 'DEPT_NAME': 'Computer Info. Systems'}, {'EMP_FNAME': 'Peter', 'PROF_OFFICE': 'KLR 203E', 'CRS_DESCRIPTION': 'Database Design and Implementation', 'DEPT_NAME': 'Computer Info. Systems'}, {'EMP_FNAME': 'Gerald', 'PROF_OFFICE': 'KLR 211', 'CRS_DESCRIPTION': 'Intro. to Statistics', 'DEPT_NAME': 'Accounting'}, {'EMP_FNAME': 'Gerald', 'PROF_OFFICE': 'KLR 211', 'CRS_DESCRIPTION': 'Intro. to Statistics', 'DEPT_NAME': 'Accounting'}, {'EMP_FNAME': 'Peter', 'PROF_OFFICE': 'KLR 203E', 'CRS_DESCRIPTION': 'Statistical Applications', 'DEPT_NAME': 'Computer Info. Systems'}, {'EMP_FNAME': 'Peter', 'PROF_OFFICE': 'KLR 203E', 'CRS_DESCRIPTION': 'Statistical Applications', 'DEPT_NAME': 'Computer Info. Systems'}]