( In ( ( the diagram ) ( of ( ( ( the ( fern ( sporophyte below ) ) ) , ) A. ) ) ) )
(ROOT (PP (IN In) (NP (NP (DT the) (NN diagram)) (PP (IN of) (NP (NP (DT the) (NN fern) (NN sporophyte) (RB below)) (, ,) (NP (NNP A.)))))))
In the diagram of the fern sporophyte below, A.
(ROOT (S (NP (DT The) (JJ sporophyte) (NN stage)) (VP (VBZ is) (NP (NP (DT the) (JJ dominant) (NN stage)) (PP (IN of) (NP (NP (DT the) (NN lifecycle)) (PP (IN of) (NP (DT a) (NN fern))))))) (. .)))