Definition: In this task, you are given a abstract of article and corresponding title of an article. Your task is to generate label "yes" if title is right for article, otherwise generate "no".
Input: Abstract: The murine response to Listeria monocytogenes has long been considered a paradigm of T-cell-mediated immunity. There is, however, substantial evidence that T-cell-deficient mice are capable of surviving a L. monocytogenes challenge. Recently, advances have been made in our understanding of the cell biology and pathogenesis of infection.. Title: Innate immunity to a facultative intracellular bacterial pathogen.
Output:
yes