Table: cska_moscow_2007_08
Columns: match
league
date_time_cet
arena
team_and_score
result

Question: What was the result at A Arena, the SL league, and a match number over 16?
SQL: SELECT "result" FROM cska_moscow_2007_08 WHERE "arena" = 'a' AND "league" = 'sl' AND "match" > 16