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

### Instruction:
what is the average rank when the day 1 is less than 71 and the country is romania?

### Inputs:
table_name: table, columns: ['Rank', 'Athlete', 'Country', 'Day 1', 'Total']

### Response:
SELECT AVG Rank FROM table WHERE Day 1 < 71 AND Country = romania