 
 <prompt> Cone or pyramid shaped structures wey dey on top of building dey refer to as wetin? Given di last question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Di quick development of religions for Zhejiang don make di local committee of ethnic and religious affairs put measures to arrange dem for 2014, wey dem call "Three Rectifications and One Demolition" operations or "Special Treatment Work on Illegally Constructed Sites of Religious and Folk Religion Activities" based on di area. Dis regulations don cause demolition of churches and folk religion temples, or di removal of crosses from churches' roofs and spires. One example na di Sanjiang Church. 