Detailed Instructions: In this task, you are given a text of article and corresponding title of an article. Your task is to generate label "yes" if headline (title) is right for article, otherwise generate "no".
Q: Article: eu humanitarian aid commissioner louis michel on monday expressed `` grave concern '' at the escalation of violence in sri lanka and called for human rights laws to be respected . Title: eu voices concern at escalating sri lanka violence
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
yes