user: Question: What is the sum of Rank that when the Singapore Cup is 0 (1), and the Name is Masrezwan Masturi?
Columns: ['Rank', 'Name', 'S-League', 'Singapore Cup', 'Singapore League Cup', 'Total']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Masrezwan Masturi', '8 (14)', '0 (1)', '0 (0)', '7 (15)']
SQL:

assistant: SELECT SUM("Rank") FROM "Table" WHERE "Singapore Cup" = '0 (1)' AND "Name" = 'Masrezwan Masturi';