Assertion: sycamore's bark | /r/HasProperty | thin
Facets:
Source sentences:
text: Sycamore, birch, and beech trees have thin bark, though this doesn't necessarily make them more susceptible to injury.
text: The bark is thin and creamy white at first, but becomes brownish and mottled with deciduous, plate-like scales as the tree ages.
text: The bark is thin and contains multiple black bumpy patches.