討論發(fā)現(xiàn)（Discussing? Finding）,，該類又分為12個(gè)子類：
Providing background information: referenceto the literature
Providing background information: referenceto the question
Restating the result or one of several results
Indicating an unexpected outcome
Comparing the result: supporting previous findings
Comparing the result: contradicting previous findings
Offering an explanation for the findings
Advising cautious interpretation of the findings
Suggesting general hypotheses
Noting implications of the findings
Commenting on the findings
Giving suggestions for future work
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