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_12 (ngc_number INTEGER, object_type VARCHAR, constellation VARCHAR)
  ### Question:
  What is the ngc number when the object type is lenticular galaxy and the constellation is hydra?
  ### Answer:
  SELECT MAX(ngc_number) FROM table_name_12 WHERE object_type = "lenticular galaxy" AND constellation = "hydra"