sentence2: The longest border in Ethiopia is shared between Oromia and Ethiopian Somali region, which are respectively the country's first and second largest administrative regions by area.
sentence1: በኢትዮጵያ ክልሎች ትልቁን ድንበር የሚጋሩት ኦሮሚያ እና ሶማሊ ክልሎች ናቸው።