In this task, you are given a sentence from the research paper and your task is to classify the given sentence into the following 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?). 

[Q]: to the financial crisis and global recession of 2008 and subsequent ` austerity agenda ' of state retrenchment.
[A]: purpose


[Q]: Isolation and functional studies on feline bone marrow derived macrophages.
[A]: background


[Q]: We examined news and current affairs items broadcast on 5 free-to-air Sydney television channels between April 25 2009 ( the first report ) and October 9 ( prior to the vaccine release ) for statements about ( 1 ) the seriousness of the disease ( 2 ) how the public could minimise contagion ( 3 ) government responses to emerging information.
[A]:
method