title: Regex to find sentence containing specific word (java) from paragraph
body: <p>I have a list of words: <strong>dog</strong>, <strong>cat</strong>, <strong>leopard</strong>.</p>
  
  <p>I'm trying to come up with a regex in Java to pull out the sentence from a long paragraph that contains any one of the words (case insensitive). The sentence ends in <code>.</code> <code>?</code> or <code>!</code> 
  Could anyone help? Thank you! </p>