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_20592988_1 (condition VARCHAR, platelet_count VARCHAR, prothrombin_time VARCHAR)
### Question:
In what conditions are both the platelet count and prothrombin time unaffected? 
### Answer:
SELECT condition FROM table_20592988_1 WHERE platelet_count = "Unaffected" AND prothrombin_time = "Unaffected"