premise: Semonkong is a community council located in the Maseru District of Lesotho. Semonkong, meaning "Place of Smoke", was established in the 1880s as a refuge for Basotho displaced by the Gun War. It is located close to several major natural features, including the Maletsunyane Falls and the 3096-metre peak of Thaba Putsoa. The population in 2006 was 7,781.
hypothesis: The population in 2006 was 7,780 plus one.
reason: 7,780 plus one is 7,781, which was the pop in 2006. The model must have issues with addition.