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_80 (rank INTEGER, singapore_cup VARCHAR, name VARCHAR)
### Question:
What is the sum of Rank that when the Singapore Cup is 0 (1), and the Name is masrezwan masturi?
### Answer:
SELECT SUM(rank) FROM table_name_80 WHERE singapore_cup = "0 (1)" AND name = "masrezwan masturi"