Instruct: Given a premise, retrieve a hypothesis that is entailed by the premise.
Query: Oceanus ( ; Greek: Ὠκεανός "Ōkeanós", ] ), also known as Ogenus ("Ogenos", Ωγηνος) or Ogen (Ωγην), was a divine figure in classical antiquity, believed by the ancient Greeks and Romans to be the divine personification of the sea, an enormous river encircling the world.
Oceanus is also known as Ogenus.
Gorgo is a real ancient large sea monster.
the Hesperides were part of a fish species
The word ocean is mentioned
Orthus was a guard.
Orthrus had more than one head.
Orthus had a multi-headed brother. 
Gorgo was a ancient large sea monster that was captured and brought back to London
Orthus was killed by Heracles.
Nausicaa falls in love with Odysseus in the Odyssey
Orthus was an offspring of monsters.
the Hesperides were the Nymphs of the East
The rail line crossed the ocean.
Ophelia has fought dragons.
Orthus had a brother.
hades is sometimes referred to as saturn
Orthrus had monsters as parents.
the Hesperides were the Sons of the Evening
Hades is the chief deity in Greek mythology.
Ophelia once fought an Orc.
Orthrus had two heads.
They had olive oil on the boat.
Oceanus was worshipped by the Celts
Greeks and Romans had a lot of conflict to its origin 
Greeks and Romans beliefs were brought together by Oceanus and they believed in many similar gods