Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_46 (polling_institute VARCHAR, lead VARCHAR, labour VARCHAR)
### Question:
Which polling institute showed a lead of 12% and a Labour share of the poll at 40.2%?
### Answer:
SELECT polling_institute FROM table_name_46 WHERE lead = "12%" AND labour = "40.2%"