question: mercury:venus:planet
choices.label: A B C D
choices.text: company:management:manager county:province:country bucket:experiment:science albert einstein:steven hawking:scientist
explanation: "mercury" and "venus" belong to "planet", and "planets" besides "mercury", "venus" and jupiter "company" will be "managed", "company" and "management" do not belong to "manager" "county" is part of "province", the two are not juxtaposed. "experiment" can be done with a "bucket" "albert einstein" and "steven hawking" all belong to "scientists", and there are other "scientists" such as "zhenning yang".
relation: mercury venus R2.4
relation: company management R4.2
relation: county province R2.3
relation: bucket experiment R3.10
relation: albert einstein steven hawking R2.4