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_2 (entrant VARCHAR, year VARCHAR, chassis VARCHAR)
### Question:
Who used Eurobrun er189b after 1989?
### Answer:
SELECT entrant FROM table_name_2 WHERE year > 1989 AND chassis = "eurobrun er189b"