Assertion: catalpa's pod | /r/CapableOf | turn brown
Facets:
value: at maturity
type: TEMPORAL
value: from green
type: OTHER
Source sentences:
text: In the fall, foot-long bean-shaped pods hang low and eventually turn brown, giving the tree its nickname, the "cigar tree".
text: At maturity these pods turn from green to brown and open to release numerous winged seeds that are dispersed on wind currents.
text: The pods dry and turn brown as they mature, hanging on the tree and splitting open to drop seeds until they are knocked down, usually by wind.