In decipher jumbled up description type of questions, a round-about description is given in the form of certain small relationships and direct relationship between the persons concerned is to be deciphered.
Pointing to a photograph, a person tells his friend, "She is the grand daughter of the elder brother of my father."
How is the girl in the photograph related to his man ?
Brother of father -- Uncle;
Uncle's grand daughter -- daughter of uncle's son -- daughter of cousin - niece.