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_9 (Id VARCHAR)
### Question:
What is the 1977 value that had Grand Slam Tournaments in 1972?
### Answer:
SELECT 1977 FROM table_name_9 WHERE 1972 = "grand slam tournaments"