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_73 (rank INTEGER, name VARCHAR, result VARCHAR)
### Question:
Which Rank has a Name of tsvetelina kirilova, and a Result smaller than 55.97?
### Answer:
SELECT MAX(rank) FROM table_name_73 WHERE name = "tsvetelina kirilova" AND result < 55.97