What stain is used commonly for elastic fibers?
CREATE TABLE table_13570_1 (stain VARCHAR, common_use VARCHAR)
SELECT stain FROM table_13570_1 WHERE common_use = "Elastic fibers"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_13570_1 (stain VARCHAR, common_use VARCHAR) Question: What stain is used commonly for elastic fibers? [/INST] SELECT stain FROM table_13570_1 WHERE common_use = "Elastic fibers" </s>