question: building:house:room
choices.label: A B C D
choices.text: car:suv:windows electrical appliance:tv:screen hospital:private hospital:doctor tableware:plate:chopsticks
explanation: "house" is a kind of "building", "room" is the component of "house", and "room" is the main value embodiment of "house". "suv" is a kind of "car", and "window" is part of "suv", but "window" is not the main value embodiment of "car". "tv" is a kind of "electrical appliance", "screen" is part of "tv", and "screen" is the main value embodiment of "tv". "private hospital" is a kind of "hospital", "doctor" can work in a "private hospital", and "doctor" corresponds to "hospital". "plate" and "chopsticks" are both "tableware", in addition to "plate" and "chopsticks", bowls are also tableware.
relation: house building R2.2
relation: suv car R2.2
relation: tv electrical appliance R2.2
relation: private hospital hospital R2.2
relation: plate tableware R2.2
relation: plate chopsticks R2.6