whichの訳し分け

It is easy to feel that anything has be located in the objective world in order to qualify as real, and that it must have as its real nature some character which, whether physical or not, can be regarded impersonally and externally.
文中にある関係代名詞のwhichを、区切って訳出するパターンと区切らずに続けて訳出するパターンの二つをやるという課題が出たのですが、いまいちわからないのでお力添えお願いします