allow the efficiencies of a low-cost mailstream to be available to all who can use them.
( ( ( allow ( ( the efficiencies ) ( of ( a ( low-cost mailstream ) ) ) ) ) ( to ( be ( available ( to ( all ( who ( can ( use them ) ) ) ) ) ) ) ) ) . )
(ROOT (S (VP (VB allow) (NP (NP (DT the) (NNS efficiencies)) (PP (IN of) (NP (DT a) (JJ low-cost) (NN mailstream)))) (S (VP (TO to) (VP (VB be) (ADJP (JJ available) (PP (TO to) (NP (NP (DT all)) (SBAR (WHNP (WP who)) (S (VP (MD can) (VP (VB use) (NP (PRP them))))))))))))) (. .)))
Low-cost mailstreams are always efficient.
( ( Low-cost mailstreams ) ( ( ( are always ) efficient ) . ) )
(ROOT (S (NP (JJ Low-cost) (NNS mailstreams)) (VP (VBP are) (ADVP (RB always)) (ADJP (JJ efficient))) (. .)))