instruction:
In this task, you are given a sentence from the research paper and the category to which it belongs. Your task is to classify whether the given category is correct or not by providing "True" and "False", respectively. Here are the definitions for the categories: Background (Why is this problem important? What relevant works have been created before? What is still missing in the previous works? What are the high-level research questions? How might this help other research or researchers?), Purpose (What specific things do the researchers want to do? What specific knowledge do the researchers want to gain? What specific hypothesis do the researchers want to test?), Method (How did the researchers do the work or find what they sought? What are the procedures and steps of the research?), or Finding (What did the researchers find out? Did the proposed methods work? Did the thing behave as the researchers expected?). ",
question:
Sentence: highly reproducible measure of the global TCR Vβ repertoire diversity among twenty Vβ families in human peripheral blood. 
 Section: purpose
answer:
True


question:
Sentence: Partially ecologic study based on short-term exposure demonstrated that SARS patients from regions with moderate APIs had an 84 % increased risk of dying from SARS compared to those from regions with low APIs ( RR = 1.84 , 95 % CI : 1.41-2.40 ). 
 Section: purpose
answer:
False


question:
Sentence: These dysregulations probably participate to the overall dysfunction of the gut barrier in the early steps of viral pathogenesis. 
 Section: purpose
answer:

False