Problem: It is found only in Yunnan and its tributaries in Lake Dianchi , China .
It is only found on Dianchi Lake and its tributaries in Yunnan , China .
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A: no

Problem: Because of the lack of wood , boats were made with bundled papyrus reeds .
The boats were bundled with papyrus reeds because of the lack of wood .
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A: no

Problem: The Ciolanu River is a tributary of the Albele River in Romania .
The Albele River is a tributary of Ciolanu River in Romania .
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A:
no