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 exhibition (artist_id VARCHAR); CREATE TABLE artist (name VARCHAR, country VARCHAR, artist_id VARCHAR)
  ### Question:
  What is the name and country for the artist with most number of exhibitions?
  ### Answer:
  SELECT T2.name, T2.country FROM exhibition AS T1 JOIN artist AS T2 ON T1.artist_id = T2.artist_id GROUP BY T1.artist_id ORDER BY COUNT(*) DESC LIMIT 1