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_33 (party VARCHAR, opinion_research_centre__opc_ VARCHAR)
### Question:
What is Party, when Opinion Research Centre (OPC) is 1.5%?
### Answer:
SELECT party FROM table_name_33 WHERE opinion_research_centre__opc_ = "1.5%"