89411
It is punctuated with numerous tsingy outcroppings and limestone karst caves , and in many locations abuts the Indian Ocean , especially where the dramatic tsingy formations jut out into the ocean .
 Indian Ocean
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Indian Ocean