question: student:military training:physical fitness
choices.label: A B C D
choices.text: patient:treatment:health farmer:increase yield:grain cadres:development:country institution:change:harmony
explanation: "students" enhance "physical fitness" through "military training", and "students" are characters, and "military training" is a way "patient" restores "health" through "treatment", and the "patient" is the person, "treatment" is the way "farmers" are characters, but "increasing production" is the goal, not the way the "cadres" are characters, but "development" is the goal, not the way "institutions" are not characters
relation: student military training physical fitness R5.1
relation: patient treatment health R5.1