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

### Instruction:
What was the highest number of rounds that had Hikaru Shinohara as an opponent and a record of 11-7?

### Inputs:
table_name: table, columns: ['Res.', 'Record', 'Opponent', 'Method', 'Round', 'Time']

### Response:
SELECT MAX Round FROM table WHERE Opponent = hikaru shinohara AND Record = 11-7