Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Which Reaction has a Rank smaller than 4, and a Nationality of trinidad and tobago, and a Time larger than 45.13?

### Inputs:
table_name: table, columns: ['Rank', 'Lane', 'Athlete', 'Nationality', 'Time', 'React']

### Response:
SELECT AVG React FROM table WHERE Rank < 4 AND Nationality = trinidad and tobago AND Time > 45.13