What is the Coefficient of 2 ppt?
CREATE TABLE table_name_16 (coefficient VARCHAR, parts_per_example VARCHAR)
SELECT coefficient FROM table_name_16 WHERE parts_per_example = "2 ppt"
### Context: CREATE TABLE table_name_16 (coefficient VARCHAR, parts_per_example VARCHAR) ### Question: What is the Coefficient of 2 ppt? ### Answer: SELECT coefficient FROM table_name_16 WHERE parts_per_example = "2 ppt"