title: Split paragraph into sentences with Python3
body: <p>I'm programming a telegram Bot helping me learn German.</p>
  
  <p>Instead of translating the entire paragraph, I would like to translate step by step each sentence, with its translation following immediately, so that I can confront words and learn, instead of keep scrolling up and down.</p>
  
  <p>I'm a regex newbie.</p>
  
  <p>I would like to know if there exist such one.</p>
  
  <p>My text to split into sentences could be like this:</p>
  
  <pre><code>This is a sentence.
  This is another. And here one another, same line, starting with space.
  this sentence starts with lowercase letter.
  Here is a site you may know: google.com.
  </code></pre>
  
  <p>I would like to get an array containing something like (I'm here writing one element of the array per row you are seeing now):</p>
  
  <pre><code>This is a sentence.
  This is another. 
  And here one another,same line, starting with space.
  this sentence starts with lowercase letter.
  Here is a site you may know: google.com.
  </code></pre>
  
  <p>Thanks indeed in advance.</p>