246460
Given a connection \ Gamma on Y , every vector field \ tau on X gives rise to the horizontal vector field on Y. This horizontal lift \ tau \ to \ Gamma \ tau yields a monomorphism of the C ^ \ infty ( X ) - module of vector fields on X to the C ^ \ infty ( Y ) - module of vector fields on Y , but this monomorphisms is not a Lie algebra morphism , unless \ Gamma is flat .
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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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