<lcSingleSelect2>
A <lcSingleSelect2> interaction presents three or more choices,
         only one of which is correct. This element replaces the <lcSingleSelect>
         element in DITA 1.2.
      
      Content models
See appendix for information about this element in OASIS document type shells.
Inheritance
+ topic/div learningInteractionBase2-d/lcInteractionBase2 learning2-d/lcSingleSelect2
Example
   <!--Single select Interaction                    -->
   <lcSingleSelect2 id="singleselect">
    <lcInteractionLabel2>Multiple Choice - IEEE standards trivia</lcInteractionLabel2>
    <lcQuestion2>Which one of the listed standards committees is responsible for
developing the token ring specification?</lcQuestion2>
    <lcAnswerOptionGroup2>
     <lcAnswerOption2>
      <lcAnswerContent2>IEEE 802.3</lcAnswerContent2>
      <lcFeedback2>Sorry. A little low.</lcFeedback2>
     </lcAnswerOption2>
     <lcAnswerOption2>
      <lcAnswerContent2>IEEE 802.5</lcAnswerContent2>
      <lcCorrectResponse2/>
      <lcFeedback2>That's the one.</lcFeedback2>
     </lcAnswerOption2>
     <lcAnswerOption2>
      <lcAnswerContent2>IEEE 802.6</lcAnswerContent2>
      <lcFeedback2>Nope. Too high.</lcFeedback2>
     </lcAnswerOption2>
     <lcAnswerOption2>
      <lcAnswerContent2>IEEE 802.11</lcAnswerContent2>
      <lcFeedback2>Nope. Way too high.</lcFeedback2>
     </lcAnswerOption2>
    </lcAnswerOptionGroup2>
   </lcSingleSelect2>
  
            Attributes
The following attributes are available on this element: Universal attribute group and @outputclass.