Table: t_1969_redskins_draft
Columns: round
pick
player
position
school_club_team

Question: Which school or club team has a pick of 139?
SQL: SELECT "school_club_team" FROM t_1969_redskins_draft WHERE "pick" = 139

Question: What is the pick number for the player playing tackle position, and a round less than 15?
SQL: SELECT SUM("pick") FROM t_1969_redskins_draft WHERE "position" = 'tackle' AND "round" < 15

Question: Which school of club team has a pick of 46?
SQL: SELECT "school_club_team" FROM t_1969_redskins_draft WHERE "pick" = 46