Tree diagrams.
A diagram representing all the grammatical
information found in the other analysis on the left.
It also shows very explicitly that there are
different levels in the analysis.
Wecanusethesymbolsintroducedin (Art=article,
N = noun, NP = noun phrase) to label parts of the
tree as we try to capture the hierarchical
organization of those parts in the underlying
structure of phrases and
sentences.