CREATE TABLE student (id VARCHAR, dept_name VARCHAR)
CREATE TABLE instructor (name VARCHAR, salary VARCHAR, id VARCHAR)
CREATE TABLE advisor (i_id VARCHAR, s_id VARCHAR)

Find the name and salary of instructors who are advisors of the students from the Math department.
SELECT T2.name, T2.salary FROM advisor AS T1 JOIN instructor AS T2 ON T1.i_id = T2.id JOIN student AS T3 ON T1.s_id = T3.id WHERE T3.dept_name = 'Math'
SELECT "T2"."name", "T2"."salary" FROM "advisor" AS "T1" JOIN "instructor" AS "T2" ON "T1"."i_id" = "T2"."id" JOIN "student" AS "T3" ON "T1"."s_id" = "T3"."id" AND "T3"."dept_name" = 'Math'