( therefore ( , ( ( ( making ( ( the most ) ( of ( ( the tissue ) ( on hand ) ) ) ) ) ( is critical ) ) . ) ) )
(ROOT (S (ADVP (RB therefore)) (, ,) (VP (VBG making) (NP (NP (DT the) (JJS most)) (PP (IN of) (NP (NP (DT the) (NN tissue)) (PP (IN on) (NP (NN hand))))))) (VP (VBZ is) (ADJP (JJ critical))) (. .)))
therefore, making the most of the tissue on hand is critical.
(ROOT (S (NP (NN Ground) (NN tissue)) (VP (VBZ makes) (PRT (RP up)) (NP (NP (JJS most)) (PP (IN of) (NP (NP (DT the) (NN inside)) (PP (IN of) (NP (DT a) (NN plant))))))) (. .)))