P is the father of Q and S is the son of R...... what is the relation between U, Q and S?

Question

P is the father of Q and S is the son of R.
T is the brother of P and has a daughter U.
If R is the sister of P,
then what is the relation between U, Q and S?

Answer 1

P is the father of Q and T is the brother of P. So T is Uncle of Q.
Again T has a daughter U. So if Q is son then Q is bother of U or Q is daughter then Q and U are sisters .

Again S is the son of R and R is sister of P. So P has a nephew S .

So the relation between U , Q and S is S is brother of U and Q .

Answer 2

U,Q,S are cousins