Name the real life years of operation for amtrak
CREATE TABLE table_243664_1 (real_life_years_of_operation VARCHAR, currently¹_part_of VARCHAR)
SELECT real_life_years_of_operation FROM table_243664_1 WHERE currently¹_part_of = "Amtrak"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_243664_1 (real_life_years_of_operation VARCHAR, currently¹_part_of VARCHAR) Question: Name the real life years of operation for amtrak [/INST] SELECT real_life_years_of_operation FROM table_243664_1 WHERE currently¹_part_of = "Amtrak" </s>