What is the state rank of the company with 6.8 billion in revenue?
CREATE TABLE table_21926985_2 (state_rank_by_revenue VARCHAR, revenue__$billions__2012_estimate VARCHAR)
SELECT state_rank_by_revenue FROM table_21926985_2 WHERE revenue__$billions__2012_estimate = "6.8"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_21926985_2 (state_rank_by_revenue VARCHAR, revenue__$billions__2012_estimate VARCHAR) Question: What is the state rank of the company with 6.8 billion in revenue? [/INST] SELECT state_rank_by_revenue FROM table_21926985_2 WHERE revenue__$billions__2012_estimate = "6.8" </s>