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_75 (year INTEGER, venue VARCHAR, event VARCHAR)
### Question:
Which Year has a Venue of bydgoszcz, poland, and an Event of junior team?
### Answer:
SELECT AVG(year) FROM table_name_75 WHERE venue = "bydgoszcz, poland" AND event = "junior team"