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_98 (right_ascension___j2000__ VARCHAR, constellation VARCHAR, ngc_number VARCHAR)
  ### Question:
  Which Right ascension (J2000) has a Constellation of mensa, and an NGC number larger than 2171?
  ### Answer:
  SELECT right_ascension___j2000__ FROM table_name_98 WHERE constellation = "mensa" AND ngc_number > 2171