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_19 (college VARCHAR, round VARCHAR, pick VARCHAR, position VARCHAR)
### Question:
Which college with a position of rb had a pick larger than 6 in round 28?
### Answer:
SELECT college FROM table_name_19 WHERE pick > 6 AND position = "rb" AND round = 28