anchor.diff:  				<%= partial(:rearrange_activity,
   							:locals => {
   							  :word_order => {"你" => 1, "喜欢" => 0, "哪" => 2, "个" => 4, "地方" => 3, "？" => 5 },
  +							  :congrats_text => {
  +								:chinese => "对！",
  +								:english => "Correct! Now you can proceed to the next video." },
  +							  :activity_column_size => 7
  +							}) %>
  +				<h4 id="common-mw">Commonly Used Measure Words (&#21475;&#65292;&#21482;&#65292;&#23478;)</h4>
  +				<%= partial(:video, :locals => {:video_link => "WA00GfQUdXc"}) %>
  +				<h5 id="common-mw-activity">Activity!</h5>
  +				<p>Rearrange the words below to form two grammatically correct sentences (including proper punctuation placement).</p>
  +				<%= partial(:rearrange_activity,
  +							:locals => {
  +							  :word_order => {"你" => 2, "有" => 4, "几" => 1, "只" => 3, "猫" => 0, "？" => 5 },
  +							  :congrats_text => {
  +								:chinese => "对！",
  +								:english => "Correct! Now proceed to the next sentence." },
  +							  :activity_column_size => 7
  +							}) %>
  +				<%= partial(:rearrange_activity,
  +							:locals => {
  +							  :word_order => {"我" => 4, "在" => 0, "一" => 2, "家" => 5, "公司" => 3, "工作" => 1, "。" => 6 },
   							  :congrats_text => {
   								:chinese => "对！",
   								:english => "Correct! Now you can proceed to the next video." },
  
positive.code: 							<li><a href="#measure-words">Measure Words</a></li>	
  								<ol>
  									<li><a href="#intro-mw">Introduction</a></li>
  								</ol>
  						</ol>
  				</ol>
  
negative.code: 							}) %>
  				<h3 id="measure-words">Measure Words!!</h3>
  				<p>You're almost done with reviewing Mandarin II! Keep it up!</p>
  				<h4 id="intro-mw">Introduction to Measure Words (Explaining &#20010;)</h4>
  				<%= partial(:video, :locals => {:video_link => "mrubnOSdHLY"}) %>
  				<h5 id="intro-mw-activity">Activity!</h5>
  				<p>Rearrange the words below to form two grammatically correct sentences (including proper punctuation placement).</p>
  