( ( Requires ( ( three ( lithium batteries ) ) ( -LRB- ( included -RRB- ) ) ) ) . )
(ROOT (S (VP (VB Requires) (NP (NP (CD three) (NN lithium) (NNS batteries)) (PRN (-LRB- -LRB-) (VP (VBN included)) (-RRB- -RRB-)))) (. .)))
Requires three lithium batteries (included).
(ROOT (S (NP (NNP Lithium)) (VP (VBZ has) (NP (CD three) (NNS electrons))) (. .)))