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_74 (visitor VARCHAR, home VARCHAR, date VARCHAR)
  ### Question:
  Name the Visitor that has a Home of chicago black hawks on april 20?
  ### Answer:
  SELECT visitor FROM table_name_74 WHERE home = "chicago black hawks" AND date = "april 20"