Question: Who was the opponent in the match that lasted 4:17?
SQL: SELECT "Opponent" FROM "2-18981955-2" WHERE "Time" = '4:17';

Question: Where was the match that lasted less than 3 rounds and was won by Submission (triangle choke)?
SQL: SELECT "Location" FROM "2-18981955-2" WHERE "Round" < 3.0 AND "Method" = 'Submission (triangle choke)';

Question: Which event had Carlos Alexandre Pereira as opponent?
SQL: SELECT "Event" FROM "2-18981955-2" WHERE "Opponent" = 'Carlos Alexandre Pereira';

Question: Where was the match that resulted in a Win in 4:16 held?
SQL: SELECT "Location" FROM "2-18981955-2" WHERE "Res." = 'Win' AND "Time" = '4:16';