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_52 (length VARCHAR, country VARCHAR, year VARCHAR)
### Question:
Which Length has a Country of soviet union, and a Year larger than 1975?
### Answer:
SELECT length FROM table_name_52 WHERE country = "soviet union" AND year > 1975