Assertion: kettle | /r/MadeOf | copper
Facets:
Source sentences:
text: Kettles are typically made with stainless steel, but can also be made from copper or other metals.
text: Kettles are typically made with stainless steel, but can also be made from copper or other metals.
text: The kettles are made from aluminium, copper, stainless steel or tin, which are durable but also heat-conductive.
text: The kettles are made from aluminium, copper, stainless steel or tin, which are durable but also heat-conductive.