In this task, you will be presented with a context from an academic paper and a question separated with a 
. You have to answer the question based on the context.

[EX Q]: SIGHAN Bakeoff defines two types of evaluation settings, closed test limits all the data for learning should not be beyond the given training set, while open test does not take this limitation BIBREF21. 
 Question: What is meant by closed test setting?
[EX A]: closed test limits all the data for learning should not be beyond the given training set, while open test does not take this limitation

[EX Q]: Three incremental levels of document preprocessing are experimented with: raw text, text cleaning through document logical structure detection, and removal of keyphrase sparse sections of the document. In doing so, we present the first consistent comparison of different keyphrase extraction models and study their robustness over noisy text. 
 Question: what levels of document preprocessing are looked at?
[EX A]: raw text text cleaning through document logical structure detection removal of keyphrase sparse sections of the document

[EX Q]: Health Level Seven Fast Healthcare Interoperability Resources (HL7 FHIR)
FHIR BIBREF5 is a new open standard for healthcare data developed by the same company that developed HL7v2. Resource Description Framework (RDF)
RDF is the backbone of the semantic webBIBREF8. 
 Question: What do FHIR and RDF stand for?
[EX A]:
Health Level Seven Fast Healthcare Interoperability Resources (HL7 FHIR) Resource Description Framework (RDF)