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_19787093_1 (till_mathura VARCHAR, till_agra VARCHAR)
  ### Question:
  How many have the Till Agra of 500?
  ### Answer:
  SELECT COUNT(till_mathura) FROM table_19787093_1 WHERE till_agra = 500