football and baseball and
( ( ( football and ) baseball ) and )
(ROOT (NP (NP (NN football) (CC and) (NN baseball)) (NP (NNP and))))
Neither football nor baseball.
( ( ( Neither football ) ( nor baseball ) ) . )
(ROOT (NP (NP (DT Neither) (NN football)) (NP (CC nor) (NN baseball)) (. .)))