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: and conducted an in-depth interview with the index case. 
 Section: method
answer:
True


question:
Sentence: It is based on a competitive assay carried out on an array of carbon electrodes ( DEP ) modified with gold nanoparticles. 
 Section: method
answer:
False


question:
Sentence: Plasmacytoid dendritic cells ( pDCs ) mediate type I interferon ( IFN-I ) responses to viruses that are recognized through the Toll-like receptor 7 ( TLR7 ) or TLR9 signaling pathway. 
 Section: background
answer:

True