question: What is the highest market value in billions of the company with profits of 20.96 billions and 166.99 billions in assets?
answer: SELECT MAX(market_value__billion_) AS $_ FROM table_name_79 WHERE profits__billion_$_ = 20.96 AND assets__billion_$_ > 166.99
context: CREATE TABLE table_name_79 (market_value__billion_ INTEGER, profits__billion_$_ VARCHAR, assets__billion_$_ VARCHAR)