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_65 (weight VARCHAR, series VARCHAR, reverse VARCHAR)
### Question:
How much did the Modern Pentathlon III Series coin weigh?
### Answer:
SELECT weight FROM table_name_65 WHERE series = "iii series" AND reverse = "modern pentathlon"