fix(filter_responses): Fix to filter out responses by UnitLesson, not by only Lesson
fix(filter_responses): Fix to filter out responses by UnitLesson, not by only Lesson

raccoongang/socraticqs2,raccoongang/socraticqs2,raccoongang/socraticqs2,cjlee112/socraticqs2,cjlee112/socraticqs2,raccoongang/socraticqs2,cjlee112/socraticqs2,cjlee112/socraticqs2