#blood #relation R is brother of S. Q is son of V and husba | Reasoning (Pre Mains level)

#blood #relation R is brother of S. Q is son of V and husband of P. U is married to T, who is mother of 'S and has only one son. K, who is father-in-law of M, is uncle of U. W is mother-in-law of T. V is sister of U. M is husband of N. X is father…