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'.

Q: news:The cooperation will involve Arena Partners buying a 35 % share of the new joint venture company , operating in Alma Media 's home sales , vehicle and consumer advertising marketplace businesses .
polarity:neutral

A: true
****
Q: news:The OMX Helsinki 25 index was up 0.92 pct at 2,518.67 and the Helsinki CAP portfolio index was 0.91 pct higher at 4,711.19 .
polarity:positive

A: true
****
Q: news:Sales of clothing developed best .
polarity:positive

A:
true
****