Assertion: iceberg lettuce's leaf | /r/HasProperty | yellow
Facets:
Source sentences:
text: The outer leaves are green while the inner leaves are cream or yellow.
text: ; leaves are yellow, green, red, or purplish; leaves can be frilly or smooth.
text: form loose, circular pattern, compact heads; leaves are yellow, green, red, or purplish; leaves can be frilly or smooth.