Task: Sentence Expansion
Input (English): Comodoro Arturo Merino Benitez International Airport or also called as Santiago-Pudahuel Airport is an airport located in Santiago , Chile , is Chile 's largest aviation facility .
Output (English): Arturo Merino Beni ́ tez International Airport , also known as Santiago International Airport and Nuevo Pudahuel Airport , located in Pudahuel , 15 km north-west of downtown Santiago , is Chile 's largest aviation facility and the busiest international airport in the country .