Statements:
(i) X and Y are siblings.
(ii) X and Y do not quarrel.
(iii)Siblings are known to quarrel often.
(iv) X and Y quarrel often.
(v) All those who quarrel are siblings.
(vi) X and Y cannot be siblings.
ii, iv,v
i, iv, vi
i, iii, iv
i, iii, iv
C.
i, iii, iv