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

### Instruction:
What percent of the vote went to Meg Whitman in the poll taken on October 21, 2010.

### Inputs:
table_name: table, columns: ['Poll source', 'Date(s) administered', 'Sample size', 'Margin of error', 'Jerry Brown (D)', 'Meg Whitman (R)']

### Response:
SELECT Meg Whitman (R) FROM table WHERE Date(s) administered = october 21, 2010