choices.label: A B C D
choices.text: walking:wandering depressed:lost frankness:express pursuit:obsession
explanation: "comprehension" means to "understand" the situation of things, and then recognize its meaning. "comprehension" is deeper than "understanding". "wandering" refers to "walking" at ease, but "walking" is an action that does not exist to a greater degree. "depressed" refers to being overwhelmed by disappointment. "depressed" is deeper than "lost"; "lost" is not as deep as "depressed". "frankness" means to tell others something completely, to "express" without concealment. "obsession" refers to a deep infatuation with the object of "pursuit", and "obsession" is deeper than "pursuit".
relation: understand comprehension R3.10
relation: walking wandering R3.10
relation: depressed lost R3.10
relation: frankness express R3.10
relation: pursuit obsession R3.10