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now , in a strange twist in all of this , just yesterday separate from the skeletal remains i alluded to earlier a man hiking near the berkeley marina found a bone , and they are now looking at that as another possible lead in this case .
 the skeletal remains i alluded to earlier, i, a man hiking near the berkeley marina, they, the berkeley marina
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 the skeletal remains i alluded to earlier, i, a man hiking near the berkeley marina, they, the berkeley marina