Naked children play on the muddy riverbank.
THE NUDE KIDS PLAYED ON THE RIVERBANK  IN THE MUD JUST TO HAVE A MUD BATH
Kids playing on a muddy bank are not necessarily doing it just to have a mud bath.
Playing on the muddy riverbank does not imply that one is doing it just to have a mud bath.
Children who play on the muddy riverbank don't necessarily they just to have a mud bath.