Assertion: water chestnut's leaf | /r/HasProperty | arranged with green feather-like structures
Facets:
value: oppositely
type: MANNER
Source sentences:
text: Upper leaves are alternately arranged in clusters up to 50 cm across, shiny on the upper side and dull with fine hairs underneath, and diamond-shaped with toothed edges; submersed leaves are oppositely arranged, long and narrow, with green feather-like structures that often replace the linear underwater leaves.