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 table_name_19 (opp_team VARCHAR, big_ten_team VARCHAR)
  ### Question:
  Who was Purdue's opponent?
  ### Answer:
  SELECT opp_team FROM table_name_19 WHERE big_ten_team = "purdue"