As @MarieB said, the summarize button is only shown when a discussion topic has 50 or more replies.
Try looking just under the first post to the Word Association Game. I think it has more than 50 posts.
As @MarieB said, the summarize button is only shown when a discussion topic has 50 or more replies.
Try looking just under the first post to the Word Association Game. I think it has more than 50 posts.