Question: Which Name has a Time larger than 53.06, and a Lane smaller than 8, and a Rank larger than 2, and a Nationality of Japan?
SQL: SELECT "Name" FROM "2-18624696-4" WHERE "Time" > 53.06 AND "Lane" < 8.0 AND "Rank" > 2.0 AND "Nationality" = 'Japan';

Question: How many lanes have a Time of 53.61, and a Rank larger than 3?
SQL: SELECT SUM("Lane") FROM "2-18624696-4" WHERE "Time" = 53.61 AND "Rank" > 3.0;