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 (high_estimate INTEGER, low_estimate VARCHAR, type VARCHAR, location VARCHAR)
### Question:
With a type of mass suicide located in France and a low estimate greater than 16, the sum of the high estimate numbers listed is what number?
### Answer:
SELECT SUM(high_estimate) FROM table_name_51 WHERE type = "mass suicide" AND location = "france" AND low_estimate > 16