CREATE TABLE student (name VARCHAR(255), id VARCHAR(255)); CREATE TABLE course (course_id VARCHAR(255), title VARCHAR(255)); CREATE TABLE prereq (prereq_id VARCHAR(255), course_id VARCHAR(255)); CREATE TABLE takes (id VARCHAR(255), course_id VARCHAR(255))
Find the name of students who have taken the prerequisite course of the course with title International Finance.
    
SQL: SELECT T1.name FROM student AS T1 JOIN takes AS T2 ON T1.id = T2.id WHERE T2.course_id IN (SELECT T4.prereq_id FROM course AS T3 JOIN prereq AS T4 ON T3.course_id = T4.course_id WHERE T3.title = 'International Finance')