question: newspaper:guangming daily:reader
choices.label: A B C D
choices.text: building:model:engineer hospital:patient:doctor electrical appliance:air conditioner:user software:virus:hacker
explanation: "newspaper" includes "guangming daily", and "readers" read "newspaper". some "models" are constructed according to the appearance of "buildings", but "buildings" do not include "models". there are "patients" in the "hospital", and "hospital" does not include "patients". an "air conditioner" is an "electrical appliance", and a "user" uses an "electrical appliance" "software" is attacked by "virus", but "software" does not include "virus".
relation: newspaper guangming daily R2.2
relation: newspaper reader R4.4
relation: building model R3.10
relation: hospital patient R3.6
relation: electrical appliance air conditioner R2.2
relation: electrical appliance user R4.4
relation: software virus R3.10