DO(direct object), IO(indirect object, OC(objective complement), AP(appositive), PN(predicate nominative), S(subject), or OP(object of preposition). My try, (not sure about the blue part) Scurvy , s a vitamin C deficiency, makes people do weak and sore oc . Scurvy was the leading cause pn of death among sailors op in the early eighteen century.
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