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".

Article: the recent economic downturn could push the european union to adopt more modest ambitions in its fight against climate change . Title: economic crisis threatens eu measures on climate change
yes

Article: a bombing monday killed three bodyguards of a district chief , including his son , in an area of afghanistan at the center of claims that us air strikes killed dozens of civilians last month , the official said . Title: india probes delhi blasts government under fire
no

Article: the world health organisation warned friday that so-called `` electronic cigarettes '' , which claim to be a nicotine replacement therapy , could in fact prove highly poisonous . Title: who warns electronic cigarettes may be poisonous

yes

