Teacher:Given a piece of financial news and its polarity, classify it into 'true' if the polarity is correct and classify into 'false' if the polarity is incorrect. Output must be 'true' or 'false'.
Teacher: Now, understand the problem? Solve this instance: news:Asimilar agreement was signed between China Mobile Ltd. ( SEHK : 0941 and NYSE : CHL ) , the largest mobile carrier , and theGPS and social networking service provider , promoting GyPSii service before Beijing 2008 Olympic Games , according to thelatest news .
polarity:positive
Student:
true