The internal nares are the openings inside the mouth so that the frog can breathe using it's lungs with only the tip of it's head above water.
(the frog; can breathe; ) (it; 's; lungs with only the tip of it's head above water) Context(it 's,List([88, 92))):(The internal nares; are; the openings inside the mouth)
it 's,List([88, 92))
the frog it The internal nares
can breathe 's are
lungs with only the tip of it's head above water
the openings inside the mouth