Dog:

Another study of dogs' roles in families showed many dogs have set tasks or routines undertaken as family members, the most common of which was helping with the washing-up by licking the plates in the dishwasher, and bringing in the newspaper from the lawn. Increasingly, human family members are engaging in activities centered on the perceived needs and interests of the dog, or in which the dog is an integral partner, such as dog dancing and dog yoga.

Please answer a question about this article. If the question is unanswerable, say "unanswerable". A study showed that a task dogs do is bringing in what from the lawn?
newspaper