( ( ( The development ) ( of ( ( ( the ( throwing stick ) ) ( -LRB- ( atlatl -RRB- ) ) ) ( with ( projectile points ) ) ) ) ) ( ( increased ( ( the ( killing range ) ) ( of ( the hunter ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN development)) (PP (IN of) (NP (NP (NP (DT the) (NN throwing) (NN stick)) (PRN (-LRB- -LRB-) (ADJP (JJ atlatl)) (-RRB- -RRB-))) (PP (IN with) (NP (JJ projectile) (NNS points)))))) (VP (VBD increased) (NP (NP (DT the) (VBG killing) (NN range)) (PP (IN of) (NP (DT the) (NN hunter))))) (. .)))
The development of the throwing stick ( atlatl ) with projectile points increased the killing range of the hunter.
(ROOT (S (NP (NNP Range)) (VP (VBZ is) (NP (NP (DT the) (NN term)) (PP (IN for) (NP (NP (DT the) (JJ horizontal) (NN displacement)) (PP (IN of) (NP (NP (DT a) (NN projectile)) (PP (IN from) (NP (PRP$ its) (JJ starting) (NN point))))))))) (. .)))