The provided statements are evaluated for sufficiency in answering a question about the relationship between P and R:- Statement I: "Q is the son of R."This statement establishes Q's parentage by R but offers no information regarding P's connection to R. Consequently, Statement I independently is insufficient to determine P's relationship to R.- Statement II: "Q is the brother of P."This statement confirms Q and P are siblings, but it does not elucidate R's relationship to P. Therefore, Statement II alone is insufficient to determine P's relationship to R.- Joint Analysis of Statements I and II:When both statements are considered concurrently: - Statement I indicates R is Q's parent. - Statement II indicates Q and P are siblings.This combined information logically infers that P is also a child of R. Thus, P is R's offspring.Conclusion: Both Statements I and II are required for a complete answer. The appropriate selection is (C).