text: 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 station (name VARCHAR, id VARCHAR); CREATE TABLE status (station_id VARCHAR, bikes_available VARCHAR)
  ### Question:
  Return the unique name for stations that have ever had 7 bikes available.
  ### Answer:
  SELECT DISTINCT T1.name FROM station AS T1 JOIN status AS T2 ON T1.id = T2.station_id WHERE T2.bikes_available = 7