What is the margin when k. balathandayutham is the winner?
CREATE TABLE table_22754491_1 (margin INTEGER, winner VARCHAR)
SELECT MAX(margin) FROM table_22754491_1 WHERE winner = "K. Balathandayutham"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_22754491_1 (margin INTEGER, winner VARCHAR) Question: What is the margin when k. balathandayutham is the winner? [/INST] SELECT MAX(margin) FROM table_22754491_1 WHERE winner = "K. Balathandayutham" </s>