palm-tree is part of:
    80%  tree
    24%  plant  (indirectly)
    12%  flower  (indirectly)

palm-tree contains:
   100%  frond
   100%  trunk

Full expansion for palm-tree:
   100%  4-Prong Palm Frond Support
   100%  DUPLO 5-Cluster Palm Fronds (2x2 top)
   100%  Large Palm Frond
   100%  Small Palm Frond
   100%  1x1 Palm Tree Trunk Segment
   100%  2x2 Palm Tree Trunk Base
   100%  4x4 Round Tree Stump
    20%  4-Prong Lantern Support
    15%  1x1 Nozzle/Palm Tree Trunk Segment