Build an interactive visualization with an available dataset -- 2

The project is on Visual Analytics on related articles about a specific topic. Given a static visual stream graph which is formed with the data sets, we want it to be developed as interactive visualization that is more like a video which reacts to user acts. Interactions should be like the user must be able to get information about the layers in the stream graph like a river flow, when clicked, highlighted. Should be able to compare two stream graphs for the same topic over two different weeks etc. The below is the dataset.