CREATE TABLE table_59998 ("Election" TEXT, "First member" TEXT, "First party" TEXT, "Second member" TEXT, "Second party" TEXT)

What is the second party that has a conservative first party and second member John Cotes?
SELECT "Second party" FROM table_59998 WHERE "First party" = 'conservative' AND "Second member" = 'john cotes'
SELECT "Second party" FROM "table_59998" WHERE "First party" = 'conservative' AND "Second member" = 'john cotes'