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?). 

Input: Consider Input: the benefits of vaccination and antiviral use might be significantly compromised if these control programs are not designed appropriately.

Output: finding


Input: Consider Input: Taken together , these results demonstrate that all nine known APMV serotypes are capable of replicating in hamsters with minimal disease and pathology.

Output: finding


Input: Consider Input: In this paper , we demonstrate the uses of some simple mathematical models for the study of disease dynamics in a pandemic situation with a focus on influenza.


Output: purpose