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 (_number_100 INTEGER, season VARCHAR, against VARCHAR)
### Question:
Which # 100 has a Season of 1991, and an Against of surrey?
### Answer:
SELECT MAX(_number_100) FROM table_name_87 WHERE season = "1991" AND against = "surrey"