Task: Question Generation
Input (English): Passage: In a 1946 paper, the folklorist John H. Evans recorded the existence of a local folk belief that a battle was fought at the site of the Coldrum Stones, and that a "Black Prince" was buried within its chamber. He suggested that the tales of battles taking place at this site and at other Medway Megaliths had not developed independently among the local population but had "percolated down from the theories of antiquaries" who believed that the fifth-century Battle of Aylesford, which was recorded in the ninth-century Anglo-Saxon Chronicle, took place in the area.
Evans also recorded a local folk belief applied to all of the Medway Megaliths and which had been widespread "up to the last generation"; this was that it was impossible for anyone to successfully count the number of stones in the monuments. This "countless stones" motif is not unique to the Medway region, and can be found at various other megalithic monuments in Britain. The earliest textual evidence for it is found in an early 16th-century document, where it applies to the stone circle of Stonehenge in Wiltshire, although in an early 17th-century document it was applied to The Hurlers, a set of three stone circles in Cornwall. Later records reveal that it had gained widespread distribution in England, as well as a single occurrence each in Wales and Ireland. The folklorist S. P. Menefee suggested that it could be attributed to an animistic understanding that these megaliths had lives of their own.Several modern Pagan religions are practiced at the Medway Megaliths, with Pagan activity having taken place at the Coldrum Stones from at least the late 1980s. These Pagans commonly associated the sites both with a concept of ancestry and of them being a source of "earth energy". The scholar of religion Ethan Doyle White argued that these sites in particular were interpreted as having connections to the ancestors both because they were created by Neolithic peoples whom modern Pagans view as their "own spiritual ancestors" and because the sites were once chambered tombs, and thus held the remains of the dead, who themselves may have been perceived as ancestors. On this latter point, Pagan perspectives on these sites are shaped by older archaeological interpretations. The Pagans also cited the Megaliths as spots marking sources of "earth energy", often aligned on ley lines, an idea probably derived ultimately from the publications of Earth Mysteries proponents like John Michell.
Output (English): What do the Pagans cite as spots marking sources of "earth energy?"?