Sentence: Both the cities of Lake Placid and Saranac Lake (part of Harrietstown, in New York, United States, are served by Adirondack Regional Airport. What data can be extracted from this sentence?
A: Saranac Lake, New York, isPartOf, Harrietstown, New York; Adirondack Regional Airport, cityServed, Lake Placid, New York; Adirondack Regional Airport, cityServed, Saranac Lake, New York; Harrietstown, New York, isPartOf, United States

Sentence: Athens is located in the country of Greece. What data can be extracted from this sentence?
A: Athens, country, Greece

Sentence: The country of Akron, Ohio, is United States. What data can be extracted from this sentence?
A: Akron, Ohio, country, United States

Sentence: Douglas R. Oberhelman is a key person at Caterpillar Inc. which was founded in the United States and is located in Peoria, Illinois. The power type of the AIDAluna is the Caterpillar Inc. engine. What data can be extracted from this sentence?
A:
Caterpillar Inc., keyPerson, Douglas R. Oberhelman; Caterpillar Inc., foundationPlace, United States; Caterpillar Inc., location, Peoria, Illinois; AIDAluna, powerType, Caterpillar Inc.