7143
The wall uses typical Mycenaean conventions in that it followed the natural contour of the terrain and its gate , which was towards the south , was arranged obliquely , with a parapet and tower overhanging the incomers ' right-hand side , thus facilitating defense .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None