question: risk:avoid:loss
choices.label: A B C D
choices.text: insurance:purchase:indemnity elderly:care:longevity exercise:strengthen:obesity army:defend:war
explanation: the purpose of "avoiding" "risks" is to avoid "losses" the purpose of "purchasing" "insurance" is to get "indemnity", not to avoid "indemnity" the purpose of "caring“ for the ”elderly" is to make the elderly "longevity", not to avoid "longevity" the purpose of "strengthening" "exercise" is to avoid "obesity" the "army" will "defend" the country .
relation: risk avoid R4.2
relation: insurance purchase R4.2
relation: elderly care R4.2
relation: exercise strengthen R4.2
relation: army defend R4.1