CREATE TABLE table_name_56 (human_resources_ VARCHAR, _operations VARCHAR, academic_ VARCHAR, _university_affairs VARCHAR)

Who was in Human Resources & Operations when David Hornsby was in Academic & University Affairs?
SELECT human_resources_ & _operations FROM table_name_56 WHERE academic_ & _university_affairs = "david hornsby"
SELECT "human_resources_" & "_operations" FROM "table_name_56" WHERE "david hornsby" = "academic_" & "_university_affairs"