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_67 (gran_hamada VARCHAR, block_a VARCHAR)
### Question:
Which Gran Hamada has a Block A of tatsuhito takaiwa?
### Answer:
SELECT gran_hamada FROM table_name_67 WHERE block_a = "tatsuhito takaiwa"