question: law:bind
choices.label: A B C D
choices.text: news:broadcast policy:regulate history:learn from system:knowledge
explanation: the "law" "binds" behavior. "news" will be "broadcasted", but "news" can not be "broadcast". a "policy" would "regulate" behavior. history can be "learned from", but "history" itself can not "learn from" something. both "system" and "knowledge" are nouns.
relation: law bind R4.1
relation: broadcast news R4.2
relation: policy regulate R4.1
relation: learn from history R4.2