Instead, we could recommend that, compared with other settings, the prevalence of alcohol problems among ED patients makes it worthy of careful consideration.
( Instead ( , ( we ( ( could ( recommend ( ( that , ) ( ( compared ( with ( other settings ) ) ) ( , ( ( ( the prevalence ) ( of ( ( alcohol problems ) ( among ( ED patients ) ) ) ) ) ( makes ( it ( worthy ( of ( careful consideration ) ) ) ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (ADVP (RB Instead)) (, ,) (NP (PRP we)) (VP (MD could) (VP (VB recommend) (SBAR (IN that) (, ,) (S (PP (VBN compared) (PP (IN with) (NP (JJ other) (NNS settings)))) (, ,) (NP (NP (DT the) (NN prevalence)) (PP (IN of) (NP (NP (NN alcohol) (NNS problems)) (PP (IN among) (NP (NNP ED) (NNS patients)))))) (VP (VBZ makes) (S (NP (PRP it)) (ADJP (JJ worthy) (PP (IN of) (NP (JJ careful) (NN consideration)))))))))) (. .)))
The relationship between alcohol-dependent ED patients should be explored.
( ( ( The relationship ) ( between ( alcohol-dependent ( ED patients ) ) ) ) ( ( should ( be explored ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN relationship)) (PP (IN between) (NP (JJ alcohol-dependent) (NNP ED) (NNS patients)))) (VP (MD should) (VP (VB be) (VP (VBN explored)))) (. .)))