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_2139023_2 (outcome VARCHAR, surface VARCHAR, year VARCHAR)
### Question:
What was the result of the match on grass in 1955?
### Answer:
SELECT outcome FROM table_2139023_2 WHERE surface = "Grass" AND year = 1955