question: household appliances:washing machines
choices.label: A B C D
choices.text: arcade:game console desktop computer:laptop peking university:department of chinese transportation:bus
explanation: "washing machine" belongs to "household appliances" a "game console" can be placed in the "arcade", but the "game console" does not belong to the "arcade" "desktop computer" and "laptop" both belong to computers, "laptop" does not belong to "desktop computer" the "chinese department" is a component of "peking university", but the "chinese department" is not a category of "peking university". "bus" belongs to "transportation"
relation: household appliances washing machines R2.2
relation: arcade game console R3.6
relation: desktop computer laptop R2.4
relation: peking university department of chinese R2.3
relation: transportation bus R2.2