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_1594772_2 (s_no INTEGER, margin VARCHAR)
### Question:
Name the most number for 74 runs margins
### Answer:
SELECT MAX(s_no) FROM table_1594772_2 WHERE margin = "74 runs"