Table: t_1966_afl_draft
Columns: pick
afl_team
player
position
college

Question: What position does Karl Singer play?
SQL: SELECT "position" FROM t_1966_afl_draft WHERE "player" = 'karl singer'

Question: Which player is an offensive tackle for the New York Jets?
SQL: SELECT "player" FROM t_1966_afl_draft WHERE "position" = 'offensive tackle' AND "afl_team" = 'new york jets'

Question: What position does Mike Dennis play?
SQL: SELECT "position" FROM t_1966_afl_draft WHERE "player" = 'mike dennis'

Question: Which AFL team has a pick 4 for the offensive tackle position?
SQL: SELECT "afl_team" FROM t_1966_afl_draft WHERE "position" = 'offensive tackle' AND "pick" = 4