Where a Mistake Is Made as to the Identity of the Other

Where a mistake is made as to the identity of the other contracting party, the general rule is that for the mistake to be operative, the mistake must relate to:

A) The identity and the attributes of the person with whom a person is contracting
B) The identity, attributes and capacity of the person with whom a person is contracting
C) The identity but not the attributes of the person with whom a person is contracting
D) The attributes but not the identity of the person with whom a person is contracting