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_29 (gdp__billion_us$_ VARCHAR, gdp_per_capita__us$_ VARCHAR)
### Question:
What is the GDP (billion US$) of the country that has a GDP per capita (US$) of 8,861?
### Answer:
SELECT gdp__billion_us$_ FROM table_name_29 WHERE gdp_per_capita__us$_ = "8,861"