title: extract a certain quote after a keyword has been detected in Python 3
body: <p>I'm trying to make a multi-term definer to quicken the process of searching for the definitions individually.
  After python loads a webpage, it saves the page as a temporary text file.</p>
  <p>Sample of saved page: <code>...&quot;A&quot;,&quot;Answer&quot;:&quot;&quot;,&quot;Abstract&quot;:&quot;Harriet Tubman was an American abolitionist.&quot;,&quot;ImageIs... </code>
  In this sample, I'm after the string that contains the definition, in this case Harriet Tubman. The string <code>&quot;Abstract&quot;:</code> is the portion always before the definition of the term.</p>
  <p>What I need is a way to scan the text file for <code>&quot;Abstract&quot;:</code>. Once that has been detected, look for an opening <code>&quot;</code>. Then, copy and save all text to another text file until reaching the end <code>&quot;</code>.</p>