CREATE TABLE table_name_92 (chassis VARCHAR, entrant VARCHAR, year VARCHAR)

What is the chassis for a 1952 officine alfieri maserati with an entrant?
SELECT chassis FROM table_name_92 WHERE entrant = "officine alfieri maserati" AND year = 1952
SELECT "chassis" FROM "table_name_92" WHERE "entrant" = "officine alfieri maserati" AND "year" = 1952