News
The news that he will come back is true.（同位语从句）
2.The news that he told me is true.（定语从句）
Idea
1、The idea that he will come back is ridiculous.（同位语从句）
2、The idea that he shared is ingenious.（定语从句）
Message
1、The message that he will come back in not true.（同位语）
2、The message that he brought me is accurate.（定语）
Advice
1、The advice that we should bring he back is absurd.（同位语）
2、The advice that he gave me is helpful.（定语）