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_61 (pennant_number INTEGER, ships_in_class VARCHAR)
### Question:
What is the highest pennant number with ships in pori class?
### Answer:
SELECT MAX(pennant_number) FROM table_name_61 WHERE ships_in_class = "pori"