Question: What league is entering this round with 24 clubs remaining?
SQL: SELECT "Leagues entering at this round" FROM "2-1281200-1" WHERE "Clubs remaining" = 24.0;

Question: How many new entries are there for a Second Phase that has 4 winners from previous rounds?
SQL: SELECT "New entries this round" FROM "2-1281200-1" WHERE "Phase" = 'Second Phase' AND "Winners from previous round" = '4';