[Cogsvcs] QnA Maker - alternate Qs in XLS

Author: diberry

articles/cognitive-services/QnAMaker/Concepts/data-sources-supported.md

@@ -8,7 +8,7 @@ manager: nitinme
 ms.service: cognitive-services
 ms.subservice: qna-maker
 ms.topic: conceptual
-ms.date: 07/25/2019
+ms.date: 08/15/2019
 ms.author: diberry
 ---
 
@@ -128,10 +128,19 @@ QnAs in the form of structured *.txt*, *.tsv* or *.xls* files can also be upload
 
 Any additional columns in the source file are ignored.
 
+### Example of structured Excel file
+
 Below is an example of a structured QnA *.xls* file, with HTML content:
 
  ![Structured QnA excel example for a knowledge base](../media/qnamaker-concepts-datasources/structured-qna-xls.png)
 
+### Example of alternate questions for single answer in Excel file
+
+Below is an example of a structured QnA *.xls* file, with several alternate questions for a single answer:
+
+ ![Example of alternate questions for single answer in Excel file](../media/qnamaker-concepts-datasources/xls-alternate-question-example.png)
+
+
 ## Structured data format through import
 
 Importing a knowledge base replaces the content of the existing knowledge base. Import requires a structured .tsv file that contains data source information. This information helps QnA Maker group the question-answer pairs and attribute them to a particular data source.