Question: What is the number of Inaug., when the Type is public, when the Name is mei lam estate, and when the No Units is larger than 4156?
SQL: SELECT COUNT("Inaug.") FROM "2-1312316-1" WHERE "Type" = 'public' AND "Name" = 'mei lam estate' AND "No Units" > 4156.0;

Question: What is the average No Units, when the Name is fung shing court, and when the No Blocks is fewer than 3?
SQL: SELECT AVG("No Units") FROM "2-1312316-1" WHERE "Name" = 'fung shing court' AND "No Blocks" < 3.0;