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_50 (country VARCHAR, score VARCHAR)
### Question:
What is Country, when Score is 70-73=143?
### Answer:
SELECT country FROM table_name_50 WHERE score = 70 - 73 = 143