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_287159_1 (other_abbreviation VARCHAR, brightest_star VARCHAR)
### Question:
What is the other abbreviation of the constellation that has β trianguli as its brightest star?
### Answer:
SELECT other_abbreviation FROM table_287159_1 WHERE brightest_star = "β Trianguli"