Question: What is the played value with 51 points?
SQL: SELECT "Played" FROM "2-13741576-2" WHERE "Points" = '51';

Question: How many tries for Nelson RFC?
SQL: SELECT "Tries for" FROM "2-13741576-2" WHERE "Club" = 'Nelson RFC';

Question: What is the losing bonus with 1 draw and 13 losses?
SQL: SELECT "Losing bonus" FROM "2-13741576-2" WHERE "Drawn" = '1' AND "Lost" = '13';

Question: How many tries when 22 are played with 1 draw and a try bonus of 13?
SQL: SELECT "Tries against" FROM "2-13741576-2" WHERE "Played" = '22' AND "Drawn" = '1' AND "Try bonus" = '13';

Question: How many points were scored against with a losing bonus of 1 for Blaenavon RFC?
SQL: SELECT "Points against" FROM "2-13741576-2" WHERE "Losing bonus" = '1' AND "Club" = 'Blaenavon RFC';