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_21256068_3 (opponent VARCHAR, venue VARCHAR, competition VARCHAR)
### Question:
state the opponent on halliwell jones stadium in super league xiv
### Answer:
SELECT opponent FROM table_21256068_3 WHERE venue = "Halliwell Jones Stadium" AND competition = "Super League XIV"