On a scale of 0 (strongly disagree) to 7 (strongly agree) the statement alcoholics are difficult to treat received a mean score of 6.25, and the statement alcoholism is a treat-able disease received a mean score of 5.27.
( ( On ( ( a scale ) ( of 0 ) ) ) ( ( -LRB- ( ( strongly disagree ) -RRB- ) ) ( ( ( ( ( ( to 7 ) ( ( -LRB- ( ( strongly agree ) -RRB- ) ) ( ( the ( statement alcoholics ) ) ( are ( difficult ( to ( treat ( received ( ( a ( mean score ) ) ( of 6.25 ) ) ) ) ) ) ) ) ) ) , ) and ) ( ( the ( statement alcoholism ) ) ( is ( ( a ( treat-able disease ) ) ( received ( ( a ( mean score ) ) ( of 5.27 ) ) ) ) ) ) ) . ) ) )
(ROOT (S (PP (IN On) (NP (NP (DT a) (NN scale)) (PP (IN of) (NP (CD 0))))) (PRN (-LRB- -LRB-) (S (ADVP (RB strongly)) (VP (VB disagree))) (-RRB- -RRB-)) (S (PP (TO to) (NP (CD 7))) (PRN (-LRB- -LRB-) (S (ADVP (RB strongly)) (VP (VB agree))) (-RRB- -RRB-)) (NP (DT the) (NN statement) (NNS alcoholics)) (VP (VBP are) (ADJP (JJ difficult) (S (VP (TO to) (VP (VB treat) (VP (VBN received) (NP (NP (DT a) (JJ mean) (NN score)) (PP (IN of) (NP (CD 6.25))))))))))) (, ,) (CC and) (S (NP (DT the) (NN statement) (NN alcoholism)) (VP (VBZ is) (NP (NP (DT a) (JJ treat-able) (NN disease)) (VP (VBN received) (NP (NP (DT a) (JJ mean) (NN score)) (PP (IN of) (NP (CD 5.27)))))))) (. .)))
The scale being set on alcoholics being difficult to treat is from 0 to 7.
( ( ( The scale ) ( being ( ( set ( on alcoholics ) ) ( being ( difficult ( to treat ) ) ) ) ) ) ( ( is ( from ( 0 ( to 7 ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN scale)) (VP (VBG being) (VP (VBN set) (PP (IN on) (NP (NNS alcoholics))) (S (VP (VBG being) (ADJP (JJ difficult) (S (VP (TO to) (VP (VB treat)))))))))) (VP (VBZ is) (PP (IN from) (NP (CD 0) (TO to) (CD 7)))) (. .)))