user: ### NOW ANSWER:
Question: What Title has a Presentation of Credentials of October 4, 1988?
Columns: ['Representative', 'Title', 'Presentation of Credentials', 'Termination of Mission', 'Appointed by']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Dabney H. Maury', 'Envoy Extraordinary and Minister Plenipotentiary', 'January 20, 1887', 'June 22, 1889', 'Grover Cleveland']
SQL:

assistant: SELECT "Title" FROM "Table" WHERE "Presentation of Credentials" = 'October 4, 1988';