Assertion: clay teapot | /r/HasProperty | perfect
Facets:
value: for chinese oolong
type: TRANSITIVE-OBJECT
value: for black teas
type: PURPOSE
Source sentences:
text: Chinese clay teapots are perfect for Chinese oolong or black teas.
text: Having identified the quantity of Vitamin C and microbes by quantitative analysis, purple-clay teapots are the perfect one of all, which is hard for tea to go bad.