251881
A process of reunification of the town , asking for the merging of Marotta di Fano in the part belonging to Mondolfo , began in the end of 1950s .
 Marotta, Fano, Mondolfo
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Marotta, Fano, Mondolfo