What is the current streak against TCU?
CREATE TABLE table_15740666_4 (current_streak VARCHAR, kansas_state_vs VARCHAR)
SELECT current_streak FROM table_15740666_4 WHERE kansas_state_vs = "TCU"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_15740666_4 (current_streak VARCHAR, kansas_state_vs VARCHAR) Question: What is the current streak against TCU? [/INST] SELECT current_streak FROM table_15740666_4 WHERE kansas_state_vs = "TCU" </s>