If 'Even on so small an island as Taiwan the Mandarin-speaking ex-mainlanders cannot converse with the Taiwanese-born majority who have not bothered to learn Mandarin.' is true, does it logically mean that 'The Taiwanese majority refuse to learn Mandarin despite it being mandatory in school curriculums.' also is?
Even on so small an island as Taiwan the Mandarin-speaking ex-mainlanders cannot converse with the Taiwanese-born majority who have not bothered to learn Mandarin.###The Taiwanese majority refuse to learn Mandarin despite it being mandatory in school curriculums.