What is the Opponent at the game with an Attendance of 64,900 in Week prior to 15 with a Result of L 38-31?
CREATE TABLE table_name_86 (opponent VARCHAR, result VARCHAR, week VARCHAR, attendance VARCHAR)
SELECT opponent FROM table_name_86 WHERE week < 15 AND attendance = "64,900" AND result = "l 38-31"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_86 (opponent VARCHAR, result VARCHAR, week VARCHAR, attendance VARCHAR) Question: What is the Opponent at the game with an Attendance of 64,900 in Week prior to 15 with a Result of L 38-31? [/INST] SELECT opponent FROM table_name_86 WHERE week < 15 AND attendance = "64,900" AND result = "l 38-31" </s>