CREATE TABLE table_name_7 (points_classification VARCHAR(255), stage VARCHAR(255), winner VARCHAR(255), general_classification VARCHAR(255), trofeo_fast_team VARCHAR(255))
Which points classification shares a general classification of Bernard Hinault, a Trofeo Fast Tem of Bianchi, was won by Urs Freuler, and was stage 4?
    
SQL: SELECT points_classification FROM table_name_7 WHERE general_classification = "bernard hinault" AND trofeo_fast_team = "bianchi" AND winner = "urs freuler" AND stage = "4"