SELECT T1.name FROM physician AS T1 JOIN trained_in AS T2 ON T1.employeeid  =  T2.physician JOIN procedures AS T3 ON T3.code  =  T2.treatment ORDER BY T3.cost DESC LIMIT 1
Find the physician who was trained in the most expensive procedure?
SELECT T1.name FROM physician AS T1 JOIN trained_in AS T2 ON T1.employeeid = T2.physician JOIN procedures AS T3 ON T3.code = T2.treatment ORDER BY T3.cost DESC LIMIT 1
select t1 . name from physician as t1 join trained_in as t2 on t1 . employeeid = t2 . physician join procedures as t3 on t3 . code = t2 . treatment order by t3 . cost desc limit value
Find the physician who was trained in the most expensive procedure ?