CREATE TABLE "childrens_rides" (
  "ride_name" text,
  "type" text,
  "opened_in" real,
  "themed_land" text,
  "manufacture" text
);

Question: What is the latest year a ride opened that was manufactured by Zamperla, was a convoy ride, and had a name of Tiny Truckers?
SQL: SELECT MAX("opened_in") FROM "childrens_rides" WHERE "manufacture"='zamperla' AND "type"='convoy ride' AND "ride_name"='tiny truckers';

Question: Who is the manufacturer of the mini jet red baron ride that opened before 2001?
SQL: SELECT "manufacture" FROM "childrens_rides" WHERE "opened_in"<2001 AND "type"='mini jet red baron';