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A dinosaur embryo ( pertaining to the prosauropod " Massospondylus " ) was found without teeth , indicating that some parental care was required to feed the young dinosaurs .
 location: Massospondylus
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Massospondylus