Definition: In this task, you are given a text of news article and corresponding headline of an article. Your task is to give label "match" if headline is correct for article, otherwise give label "no".

Positive Example 1 -
Input: Article: Serge Ibaka -- the Oklahoma City Thunder forward who was born in the Congo but played in Spain -- has been granted Spanish citizenship and will play for the country in EuroBasket this summer, the event where spots in the 2012 Olympics will be decided. Headline: Ibaka granted Spanish citizenship, will play in EuroBasket
Output: match

Positive Example 2 -
Input: Article: MILAN -Catania held Roma to a 1-1 draw in Serie A on Wednesday as the teams played out the remaining 25 minutes of a game that was called off last month. Headline: Catania holds Roma to 1-1 draw in Series A
Output: match

Negative Example 1 -
Input: Article: Foundation for MetroWest has awarded $55,000 in grants to 37 food pantries across the region, drawing on two of its funds that provide winter assistance to families in need. Headline: Wong won't rule out super raid
Output: match

Negative Example 2 -
Input: Article: Wong won't rule out super raid Updated: 08:17, Tuesday March 26, 2013, Finance Minister Penny Wong has declined to rule out axing tax concessions for superannuation in the May budget. Headline: Wong won't rule out super raid
Output: no

Now complete the following example -
Input: Article: US President Barack Obama shakes hands with Cuban President Raul Castro as Brazilian President Dilma Rouseff looks on at centre at the FNB Stadium in Soweto, South Africa, in the rain for a memorial service for former South African President Nelson Mandela today. Headline: Obama shakes hands with Castro
Output: 


Output: match