user: Question: When the others had a value of 7%, what was the Polling organisation/client?
Columns: ['Date(s) conducted', 'Polling organisation/client', 'Conservatives', 'Labour', 'Liberal Democrats', 'Others']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['23–25 April 2012', 'ComRes/Evening Standard', '45%', '36%', '5%', '13%']
SQL:

assistant: SELECT "Polling organisation/client" FROM "Table" WHERE "Others" = '7%';