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_87 (rank INTEGER, notes VARCHAR, time VARCHAR)
### Question:
What is the lowest rank for the team that raced a time of 6:17.62 and a notes of sa/b?
### Answer:
SELECT MIN(rank) FROM table_name_87 WHERE notes = "sa/b" AND time = "6:17.62"