Information: - Alexarchus or Alexarch ( Greek : ) of Corinth was an ancient Greek general who , while the Lacedaemonians were fortifying Deceleia in Attica in 413 BC , and were sending an expedition to Sicily , was entrusted with the command of 600 hoplites , with whom he joined the Sicilian expedition . - Attica (or ; or ) is a historical region that encompasses the city of Athens, the capital of Greece. The historical region is centered on the Attic peninsula, which projects into the Aegean Sea. The modern administrative region of Attica is more extensive than the historical region and includes the Saronic Islands, Cythera, and the municipality of Troizinia on the Peloponnesian mainland. The history of Attica is tightly linked with that of Athens, which, from the classical period, was one of the most important cities in the ancient world. - Corinth ("Korinthos") is a city and former municipality in Corinthia, Peloponnese, Greece. Since the 2011 local government reform it is part of the municipality of Corinth, of which it is the seat and a municipal unit. It is the capital of Corinthia. - Athens ("Athina" ) is the capital and largest city of Greece. Athens dominates the Attica region and is one of the world's oldest cities, with its recorded history spanning over 3,400 years, and its earliest human presence starting somewhere between the 11th and 7th millennia BC. Classical Athens was a powerful city-state that emerged in conjunction with the seagoing development of the port of Piraeus, which had been a distinct city prior to its 5th century BC incorporation with Athens. A centre for the arts, learning and philosophy, home of Plato's Academy and Aristotle's Lyceum, it is widely referred to as the cradle of Western civilization and the birthplace of democracy, largely because of its cultural and political impact on the European continent, and in particular the Romans. In modern times, Athens is a large cosmopolitan metropolis and central to economic, financial, industrial, maritime, political and cultural life in Greece. In 2015, Athens was ranked the world's 29th richest city by purchasing power and the 67th most expensive in a UBS study. - A municipality is usually a single urban administrative division having corporate status and powers of self-government or jurisdiction as granted by national and state laws, to which it is subordinate. It is to be distinguished from the county, which may encompass rural territory and/or numerous small communities such as towns, villages and hamlets. The term "municipality" may also mean the governing or ruling body of a given municipality. A municipality is a general-purpose administrative subdivision, as opposed to a special-purpose district. The term is derived from French "municipalite" and Latin "municipalis". - Hoplites were citizen-soldiers of Ancient Greek city-states who were primarily armed with spears and shields. Hoplite soldiers utilized the phalanx formation in order to be effective in war with fewer soldiers. The hoplites were primarily represented by free citizenspropertied farmers and artisanswho were able to afford the bronze armour suit and weapons (estimated at a third to a half of its able-bodied adult male population). Hoplites were not professional soldiers and often lacked sufficient military training. Although some states did maintain a small elite professional unit, hoplite soldiers were relied on heavily and made up the bulk of ancient Greek armies of the time. What entity does 'alexarchus of corinth' has the relation 'occupation' with?
The answer to this question is:
military