Complex sentence: The film also shows how children are followed by researchers, who watch their every move to determine different ways to manipulate them and explain how the researcher's information are put together in a report which help the advertisers find ways to sell their product.
Split into simpler sentences: The film shows how children are followed by researchers, who watch their every move to determine different ways to manipulate the children. The researcher's information are put together in a report which help the advertisers find ways to sell their product.