<s>Human: 给定一段英文文章，请将其中每个单词的首字母都变为大写，输出结果。
I have a dream that one day this nation will rise up and live out the true meaning of its creed.
</s><s>Assistant: 以下是每个单词首字母都变为大写的结果：

I Have A Dream That One Day This Nation Will Rise Up And Live Out The True Meaning Of Its Creed.
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