Table: player_stats_6
Columns: player
pos
from
school_country
rebs
asts

Question: What is the average rebounds for players from 1976 and over 67 assists?
SQL: SELECT AVG("rebs") FROM player_stats_6 WHERE "from" = 1976 AND "asts" > 67

Question: What is the highest number of assists for players that are f/c and have under 13 rebounds?
SQL: SELECT MAX("asts") FROM player_stats_6 WHERE "pos" = 'f/c' AND "rebs" < 13