question: free:indulge
choices.label: A B C D
choices.text: discipline:taboo democracy:science reason:emotion soul:flesh
explanation: both "free" and "indulge" refer to freedom, and the level of the latter is deeper. both "discipline" and "taboo" mean rules or words and deeds that cannot be violated, and "discipline" and "taboo" have similar meanings, and the level of the latter is deeper. "democracy" and "science" are not synonymous. "reason" and "emotion" belong to two different mental abilities, "emotion" provides raw materials, and "reason" makes choices and processes the materials. "soul" and "flesh" are not synonymous.
relation: free indulge R1.1
relation: discipline taboo R1.1
relation: reason emotion R2.4