This is an accessible content page containing a DragNDrop Activity. It has opened in a new window.
There are two groups of items. Match the items in group 1 with the items in group 2.
Group 1:
Discussion Board
Forum
Post
Thread
Group 2:
A message along with the replies to the message
Organizational unit containing one or more threads
Message submitted to discussion forum or thread
"Home page" for all discussions