Original sentence: Gregynog (pronounced ) is a large country hall 4 miles (6 km) northwest of Newtown in Powys, mid-Wales.The original estate was over 18,000 acres (73 km²) but is now set in 750 acres (3 km²) of mature formal gardens and rolling countryside
Edited sentence: Gregynog () is a large country hall 4 miles (6 km) northwest of Newtown in Powys, mid-Wales.The original estate was over 18,000 acres (73 km²) but is now set in 750 acres (3 km²) of mature formal gardens and rolling countryside