What was the weight of Serhiy Alfyorov?
CREATE TABLE table_name_50 (weight VARCHAR, name VARCHAR)
SELECT weight FROM table_name_50 WHERE name = "serhiy alfyorov"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_50 (weight VARCHAR, name VARCHAR) Question: What was the weight of Serhiy Alfyorov? [/INST] SELECT weight FROM table_name_50 WHERE name = "serhiy alfyorov" </s>