I want to know the answer to the following question:
What Kathmandu valley area was named a World Heritage Site by UNESCO?
All the background I'm provided with is that "These are amply reflected in the many temples, shrines, stupas, monasteries, and palaces in the seven well-defined Monument Zones of the Kathmandu valley are part of a UNESCO World Heritage Site.". Is that enough to answer the question?
Answer: yes