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_16 (react INTEGER, time VARCHAR, rank VARCHAR, nationality VARCHAR)
### Question:
Which Reaction has a Rank smaller than 4, and a Nationality of trinidad and tobago, and a Time larger than 45.13?
### Answer:
SELECT AVG(react) FROM table_name_16 WHERE rank < 4 AND nationality = "trinidad and tobago" AND time > 45.13