dep(implementation:NN:2, which:WDT:1)|||nsubjpass(prefer:VBN:10, implementation:NN:2)|||punct(vs:JJ:5, -lrb-:-LRB-:3)|||advmod(vs:JJ:5, array-based:RB:4)|||dep(implementation:NN:2, vs:JJ:5)|||dep(vs:JJ:5, list-based:JJ:7)|||punct(vs:JJ:5, -rrb-:-RRB-:8)|||auxpass(prefer:VBN:10, be:VBZ:9)|||root(ROOT:ROOT:18, prefer:VBN:10)|||det(queue:NN:13, a:DT:12)|||prep_for(prefer:VBN:10, queue:NN:13)|||conj_and(prefer:VBN:10, why:WRB:16)|||root(ROOT:ROOT:18, why:WRB:16)|||<STOP>
root(ROOT:ROOT:9, list-based:VB:1)|||mark(!size:NN:7, because:IN:2)|||nsubj(!size:NN:7, it:PRP:3)|||cop(!size:NN:7, be:VBZ:4)|||amod(!size:NN:7, fixed:JJ:6)|||advcl(list-based:VB:1, !size:NN:7)|||<STOP>