Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_20 ( country VARCHAR, player VARCHAR, score VARCHAR )

### Question ###
What is Country, when Score is '69-69=138', and when Player is 'Ian Poulter'?

### Accurate SQL ###

SELECT country FROM table_name_20 WHERE score = 69 - 69 = 138 AND player = "ian poulter"