Which teams have build up play passing more than 70? Please list their short names.
build up play passing refers to buildUpPlayPassing; buildUpPlayPassing > 70; short names refers to team_short_name;
SELECT DISTINCT t1.team_short_name FROM Team AS t1 INNER JOIN Team_Attributes AS t2 ON t1.team_api_id = t2.team_api_id WHERE t2.buildUpPlayPassing > 70