List the names of companies in descending order of market value.
CREATE TABLE Companies (name VARCHAR, Market_Value_billion VARCHAR)
SELECT name FROM Companies ORDER BY Market_Value_billion DESC
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE Companies (name VARCHAR, Market_Value_billion VARCHAR) Question: List the names of companies in descending order of market value. [/INST] SELECT name FROM Companies ORDER BY Market_Value_billion DESC </s>