instruction:
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".
question:
Article: venezuelan president hugo chavez on thursday ordered the us ambassador to leave the country within ## hours , in an act of solidarity with bolivia which also expelled its us envoy . Title: venezuela expels us ambassador in solidarity with bolivia
answer:
yes


question:
Article: the un food agency on wednesday said the humanitarian situation in the southern philippines remained grim , with tens of thousands of refugees needing emergency aid . Title: afptv advisory for wednesday
answer:
no


question:
Article: john mccain decried barack obama 's use of the term `` lipstick on a pig '' as a sexist smear against his republican running mate sarah palin , a controversy dismissed wednesday by the democratic nominee as `` phony and foolish . Title: us to give ## million dollars in aid to storm-hit haiti
answer:

no


