67 through .67d, provide a mechanism for limiting the issues on which a trial-type hearing is required; allow the Postal Service to explain the unavailability of data that would otherwise have to be filed; and provide for data collection for the duration of the experiment.
( ( ( ( ( ( 67 ( ( through .67 ) d ) ) , ) ( ( provide ( a mechanism ) ) ( for ( limiting ( ( the issues ) ( ( on which ) ( ( a ( trial-type hearing ) ) ( is required ) ) ) ) ) ) ) ) ; ) ( allow ( ( the ( Postal Service ) ) ( to ( explain ( ( the unavailability ) ( of ( data ( that ( ( would otherwise ) ( have ( to ( ( ( ( be filed ) ; ) and ) ( provide ( for ( ( data collection ) ( for ( ( the duration ) ( of ( the experiment ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (NP (CD 67)) (RRC (PP (IN through) (NP (CD .67))) (NP (SYM d))) (, ,)) (VP (VBP provide) (NP (DT a) (NN mechanism)) (PP (IN for) (S (VP (VBG limiting) (NP (NP (DT the) (NNS issues)) (SBAR (WHPP (IN on) (WHNP (WDT which))) (S (NP (DT a) (JJ trial-type) (NN hearing)) (VP (VBZ is) (VP (VBN required))))))))))) (: ;) (S (VP (VB allow) (S (NP (DT the) (NNP Postal) (NNP Service)) (VP (TO to) (VP (VB explain) (NP (NP (DT the) (NN unavailability)) (PP (IN of) (NP (NP (NNS data)) (SBAR (WHNP (WDT that)) (S (VP (MD would) (ADVP (RB otherwise)) (VP (VB have) (S (VP (TO to) (VP (VP (VB be) (VP (VBN filed))) (: ;) (CC and) (VP (VB provide) (PP (IN for) (NP (NP (NN data) (NN collection)) (PP (IN for) (NP (NP (DT the) (NN duration)) (PP (IN of) (NP (DT the) (NN experiment))))))))))))))))))))))) (. .)))
67 through .67d does not provide mechanism for limiting issue on which trial-type hearing is required allowing postal service to explain unavailability of the data.
( ( 67 ( through ( .67 d ) ) ) ( ( ( does not ) ( ( provide mechanism ) ( for ( limiting ( issue ( ( on which ) ( ( trial-type hearing ) ( is ( required ( ( allowing ( postal service ) ) ( to ( explain ( unavailability ( of ( the data ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (CD 67)) (PP (IN through) (NP (CD .67) (NNS d)))) (VP (VBZ does) (RB not) (VP (VB provide) (NP (NN mechanism)) (PP (IN for) (S (VP (VBG limiting) (NP (NP (NN issue)) (SBAR (WHPP (IN on) (WHNP (WDT which))) (S (NP (JJ trial-type) (NN hearing)) (VP (VBZ is) (VP (VBN required) (S (VP (VBG allowing) (NP (JJ postal) (NN service)) (S (VP (TO to) (VP (VB explain) (NP (NP (NN unavailability)) (PP (IN of) (NP (DT the) (NNS data))))))))))))))))))) (. .)))