TASK DEFINITION: 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?). ",
PROBLEM: Sentence: Egg yolk immunoglobulin ( IgY ) as a convenient and inexpensive antibody has been widely applied to the therapy of infectious diseases. 
 Section: method

SOLUTION: False

PROBLEM: Sentence: Objectives : To establish a newly designed molecular approach that can be used to detect intracellular Japanese encephalitis viral RNA in host cells. 
 Section: purpose

SOLUTION: True

PROBLEM: Sentence: ( b ) HK2 cells were transfected with overexpression constructs of Smad7 and FGF2 followed by the detection of apoptosis using TUNEL assays as described above. 
 Section: method

SOLUTION:
True