How is the project part C going on? Any difficulties?
In project part A and part B you were displaying the score of the document as well as the url as part of the result. You can display the summary of the document with the url to give more information about the document.
The summary of the document can be obtained using
if you are using the following statement to get the url of the document.
You need to add the summary of the document in project part C while displaying the results.