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Ceremonies ( like a keen at the Cape York Peninsula in the form of howling One researcher has stated that for cattle stations where dingoes were controlled , kangaroos were abundant , and this affects the availability of grass .
 Cape York Peninsula
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Cape York Peninsula