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_84 (pop_area__1_km²_ INTEGER, no_p VARCHAR, name VARCHAR)
### Question:
Which Pop/Area (1/km²) has a No P. larger than 1, and a Name of albergaria-a-velha?
### Answer:
SELECT AVG(pop_area__1_km²_) FROM table_name_84 WHERE no_p > 1 AND name = "albergaria-a-velha"