question: los angeles:the usa
choices.label: A B C D
choices.text: bangalore:india osaka:japan berlin:germany moscow:russia
explanation: "los angeles" belongs to a coastal city in "the usa" and is not the capital city. "bangalore" belongs to a city in "india", but not along the coast. "osaka" belongs to a coastal city in "japan" and is not the capital city. "berlin" is the capital city of "germany", and is not a coastal city. "moscow" is the capital city of "russia", and is not a coastal city.
relation: los angeles the usa R2.3
relation: bangalore india R2.3
relation: osaka japan R2.3
relation: berlin germany R2.3
relation: moscow russia R2.3