Which of the first parties has second member as  Charles Robert Colvile, and a liberal second party?
CREATE TABLE "m_ps_1832_1885" (
  "election" text,
  "first_member" text,
  "first_party" text,
  "second_member" text,
  "second_party" text
);
SELECT "first_party" FROM "m_ps_1832_1885" WHERE "second_member"='charles robert colvile' AND "second_party"='liberal';