314875
As every embedding is an immersion , one obtains an inclusion of functors \ mathrm ( M , N ) \ to \ mathrm ( M , N ) – in this case the map from a functor to an approximation is an inclusion , but in general it is simply a map .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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