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_1745843_5 (part_1 VARCHAR, part_4 VARCHAR)
### Question:
What is the 1st participle of the verb whose 4th participle is haitans?
### Answer:
SELECT part_1 FROM table_1745843_5 WHERE part_4 = "haitans"