Simplify the following text for a Grade 8 native English-speaking person.
Original: Article 6 of the Constitution of 2001 designates the official language of Somaliland to be Somali , though Arabic is a mandatory subject in school and is used in mosques around the region and English is spoken and taught in schools .
Simplified: Article 6 of the Constitution of 2001 says the official language of Somaliland is Somali , but Arabic is a mandatory subject in school . English is also spoken and taught in schools .