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

### Instruction:
What is the full amount of Total Cargo (in Metric Tonnes) where the Code (IATA/ICAO) is pvg/zspd, and the rank is less than 3?

### Inputs:
table_name: table, columns: ['Rank', 'Airport', 'Code (IATA/ICAO)', 'Total Cargo (Metric Tonnes)', '% Change']

### Response:
SELECT SUM Total Cargo (Metric Tonnes) FROM table WHERE Code (IATA/ICAO) = pvg/zspd AND Rank < 3