How many incumbents are in district la-1?
CREATE TABLE table_28188239_1 (incumbent VARCHAR, district VARCHAR)
SELECT COUNT(incumbent) FROM table_28188239_1 WHERE district = "LA-1"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_28188239_1 (incumbent VARCHAR, district VARCHAR) Question: How many incumbents are in district la-1? [/INST] SELECT COUNT(incumbent) FROM table_28188239_1 WHERE district = "LA-1" </s>