:::The antecedent of "which" is "articles"; thus "which" is plural. Therefore, the predicate of "which" should also be plural; "do," not "does"; "display," not displays. The parentheses should be moved so that the sentence makes sense when the parenthesis is removed: | :::The antecedent of "which" is "articles"; thus "which" is plural. Therefore, the predicate of "which" should also be plural; "do," not "does"; "display," not displays. The parentheses should be moved so that the sentence makes sense when the parenthesis is removed: |