Mass customization of this sort also means that a single garment must pass through the sewing room at a time.
( ( ( Mass customization ) ( of ( this sort ) ) ) ( also ( ( means ( that ( ( a ( single garment ) ) ( must ( pass ( through ( ( the ( sewing room ) ) ( at ( a time ) ) ) ) ) ) ) ) ) . ) ) )
(ROOT (S (NP (NP (NNP Mass) (NNP customization)) (PP (IN of) (NP (DT this) (NN sort)))) (ADVP (RB also)) (VP (VBZ means) (SBAR (IN that) (S (NP (DT a) (JJ single) (NN garment)) (VP (MD must) (VP (VB pass) (PP (IN through) (NP (NP (DT the) (VBG sewing) (NN room)) (PP (IN at) (NP (DT a) (NN time)))))))))) (. .)))
Only a single piece of clothing can be worked on at a time.
( ( ( Only ( a ( single piece ) ) ) ( of clothing ) ) ( ( can ( be ( ( worked on ) ( at ( a time ) ) ) ) ) . ) )
(ROOT (S (NP (NP (RB Only) (DT a) (JJ single) (NN piece)) (PP (IN of) (NP (NN clothing)))) (VP (MD can) (VP (VB be) (VP (VBN worked) (PRT (RP on)) (PP (IN at) (NP (DT a) (NN time)))))) (. .)))