6573
In the late 1990 s " Mnemiopsis " appeared in the Caspian Sea and increasing awareness of the differences between the comb jellies and the other coelentarata has persuaded more recent authors to classify the two as separate phyla .
 location: Caspian Sea
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 location: Caspian Sea