SELECT second_party FROM table_name_31 WHERE second_member = "charles robert colvile" AND first_party = "conservative" AND first_member = "william mundy"
Manakah dari pihak kedua yang memiliki anggota kedua Charles Robert Colvile, Partai Pertama Konservatif, dan anggota pertama William Mundy?
CREATE TABLE table_name_31 (second_party VARCHAR, first_member VARCHAR, second_member VARCHAR, first_party VARCHAR)