Table: mlb_draft_1990_2
Columns: pick
player
team
position
hometown_school

Question: What Hometown/School had a pick above 30, position of OF and team of Cleveland Indians?
SQL: SELECT "hometown_school" FROM mlb_draft_1990_2 WHERE "pick" > 30 AND "position" = 'of' AND "team" = 'cleveland indians'

Question: What's the highest pick for SS position?
SQL: SELECT MAX("pick") FROM mlb_draft_1990_2 WHERE "position" = 'ss'

Question: What pick did the Minnesota Twins have?
SQL: SELECT AVG("pick") FROM mlb_draft_1990_2 WHERE "team" = 'minnesota twins'