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_51 (crude_death_rate__per_1000_ INTEGER, deaths VARCHAR, crude_birth_rate__per_1000_ VARCHAR)
  ### Question:
  Which Crude death rate (per 1000) has Deaths of 768, and a Crude birth rate (per 1000) smaller than 29.7?
  ### Answer:
  SELECT MIN(crude_death_rate__per_1000_) FROM table_name_51 WHERE deaths = "768" AND crude_birth_rate__per_1000_ < 29.7