How many numbers are given for losses by the Keighley Cougars?
CREATE TABLE table_13015539_1 (lost VARCHAR, club VARCHAR)
SELECT COUNT(lost) FROM table_13015539_1 WHERE club = "Keighley Cougars"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_13015539_1 (lost VARCHAR, club VARCHAR) Question: How many numbers are given for losses by the Keighley Cougars? [/INST] SELECT COUNT(lost) FROM table_13015539_1 WHERE club = "Keighley Cougars" </s>