CREATE TABLE table_name_82 (engine VARCHAR2, year_to VARCHAR2, model VARCHAR2, year_from VARCHAR2)

How many engines have a Model of sl600, and a Year From of 1994, and a Year To smaller than 1995?
SELECT COUNT(engine) FROM table_name_82 WHERE model = "sl600" AND year_from = 1994 AND year_to < 1995
SELECT COUNT("engine") FROM "table_name_82" WHERE "model" = "sl600" AND "year_from" = 1994 AND "year_to" < 1995