What episode number is the episode with a segment on thinning shears?
CREATE TABLE table_15187735_20 (episode INTEGER, segment_a VARCHAR)
SELECT MIN(episode) FROM table_15187735_20 WHERE segment_a = "Thinning Shears"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_15187735_20 (episode INTEGER, segment_a VARCHAR) Question: What episode number is the episode with a segment on thinning shears? [/INST] SELECT MIN(episode) FROM table_15187735_20 WHERE segment_a = "Thinning Shears" </s>