question: history:wise
choices.label: A B C D
choices.text: news:broadcast law:restriction system:knowledge policy:environment protection
explanation: "history" makes people "wise", and "history" has the function of "wise". "news" will be "broadcasted", but "news" has no "broadcast" function. "law" is used to "restrict" behavior, and "law" has the function of "restriction". there is no obvious logical relationship between "system" and "knowledge". "policy" includes "environment protection", "policy" has the duty of "environment protection".
relation: history wise R3.3
relation: law restriction R3.3