为以下英文句子创建一个逆文本索引（即，根据单词找到句子的位置）：
"I have a dream that one day this nation will rise up and live out the true meaning of its creed: “We hold these truths to be self-evident: that all men are created equal.”"
I: 1 <br> have: 1 <br> a: 1 <br> dream: 1 <br> that: 1 <br> one: 1 <br> day: 1 <br> this: 1 <br> nation: 1 <br> will: 1 <br> rise: 1 <br> up: 1 <br> and: 1 <br> live: 1 <br> out: 1 <br> the: 1 <br> true: 1 <br> meaning: 1 <br> of: 1 <br> its: 1 <br> creed: 1 <br> We: 1 <br> hold: 1 <br> these: 1 <br> truths: 1 <br> to: 1 <br> be: 1 <br> self-evident: 1 <br> all: 1 <br> men: 1 <br> are: 1 <br> created: 1 <br> equal: 1 <br>