Table: eccc_2005_2
Columns: proceed_to_quarter_final
match_points
aggregate_score
points_margin
eliminated_from_competition

Question: How many teams had a point margin of 48?
SQL: SELECT COUNT("eliminated_from_competition") FROM eccc_2005_2 WHERE "points_margin" = 48

Question: How many teams eliminated béziers from competition?
SQL: SELECT COUNT("match_points") FROM eccc_2005_2 WHERE "eliminated_from_competition" = 'Béziers'

Question: Who was eliminated from the competition when pau proceed to the quarter final?
SQL: SELECT "eliminated_from_competition" FROM eccc_2005_2 WHERE "proceed_to_quarter_final" = 'Pau'

Question: Who was eliminated from the competition when connacht to the quarter final?
SQL: SELECT "eliminated_from_competition" FROM eccc_2005_2 WHERE "proceed_to_quarter_final" = 'Connacht'

Question: Who proceeded to the quarter final when the london irish were eliminated from competition?
SQL: SELECT "proceed_to_quarter_final" FROM eccc_2005_2 WHERE "eliminated_from_competition" = 'London Irish'