sentence: For instance , the angels camouflage themselves as monuments or tombs in graveyards , carvings of the cathedral on the streets , and ornamental carvings in front of an old police office .
modified: For instance , the angels camouflage themselves as monument of tomb in grave yards , carvings of the cathedral on the streets , and ornamental carvings in front of an antique police office .
transformation: NOUN:NUM, OTHER, NOUN:NUM, ORTH, ADJ