What years did the Representative from Iowa with a lifespan of 1880–1942 serve?
CREATE TABLE table_name_20 (years VARCHAR, state VARCHAR, lifespan VARCHAR)
SELECT years FROM table_name_20 WHERE state = "iowa" AND lifespan = "1880–1942"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_20 (years VARCHAR, state VARCHAR, lifespan VARCHAR) Question: What years did the Representative from Iowa with a lifespan of 1880–1942 serve? [/INST] SELECT years FROM table_name_20 WHERE state = "iowa" AND lifespan = "1880–1942" </s>