CREATE TABLE table_name_47 (republican VARCHAR2, margin_of_error VARCHAR2, sample_size VARCHAR2, democrat VARCHAR2)

Who was the republican when hillary clinton was the democrat and the sample size was more than 1087 with a margin of error of 2.6?
SELECT republican FROM table_name_47 WHERE sample_size > 1087 AND democrat = "hillary clinton" AND margin_of_error = 2.6
SELECT "republican" FROM "table_name_47" WHERE "democrat" = "hillary clinton" AND "margin_of_error" = 2.6 AND "sample_size" > 1087