239334
Thénia is located on the main road from Algiers to Constantine , about forty kilometres east of Algiers , about ten kilometres inland from the coast , at an altitude of 300 metres — an excerpt from the 1962 Michelin map of Algeria showing the location can be seen here .
 Thénia, Algiers, Constantine, Algiers, Algeria
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Thénia, Algiers, Constantine, Algiers, Algeria