question: china:shanghai
choices.label: A B C D
choices.text: america:washington russia:moscow france:paris australia:sydney
explanation: "shanghai" is an integral part of "china", and "shanghai" is not the capital of "china". "washington" is the capital of "america", and "washington" is an integral part of "america". "moscow" is the capital of "russia", and "moscow" is a component of "russia". "paris" is the capital of "france", and "paris" is a component of "france". "sydney" is part of "australia", "sydney" is not the capital of "australia".
relation: shanghai china R2.3
relation: sydney australia R2.3