text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE table_name_31 (population_density__per_km²_ VARCHAR, gdp__ppp__$m_usd VARCHAR)
  ### Question:
  How much is the population density with a GDP at $188,112?
  ### Answer:
  SELECT population_density__per_km²_ FROM table_name_31 WHERE gdp__ppp__$m_usd = "$188,112"