title: Compute the Euclidean distance using word counts
body: <p>Consider the following two sentences.</p>
  
  <blockquote>
    <p>Sentence 1: The quick brown fox jumps over the lazy dog.</p>
    
    <p>Sentence 2: A quick brown dog outpaces a quick fox.</p>
  </blockquote>
  
  <p>Compute the Euclidean distance using word counts. </p>