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".

Ex Input:
Article: a front group for al-qaeda in iraq hit out at the country 's largest sunni arab parliamentary faction on wednesday over a government offensive against jihadists north of baghdad . Title: qaeda front group hits out at iraq sunni party

Ex Output:
yes


Ex Input:
Article: an australian pub has come under fire for offering free drinks to women who take off their panties and hang them on a rail above the bar . Title: aussie pub offers free drinks to women who take off panties

Ex Output:
yes


Ex Input:
Article: lauren booth , the sister-in-law of former british prime minister tony blair , left the gaza strip on saturday nearly a month after sailing in to protest an israeli blockade of the territory . Title: blair 's sister-in-law leaves gaza month after breaking blockade

Ex Output:

yes


