Question: Who is the father-in-law of Sibonelo Mngometulu?
Sentence (from "Mswati III"): Mswati III (born Makhosetive; 19 April 1968) is the king (Swazi: Ngwenyama, Ingwenyama yemaSwati) of Eswatini and head of the Swazi Royal Family.
Relevant evidence: No