Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].

Input: Consider Input: The lawsuit by Washington Attorney General Bob Ferguson accused Purdue of deceptive marketing of OxyContin and convincing doctors and the public that its drugs had a low-risk of addiction and were effective for treating chronic pain.
"I don't know how executives at Purdue sleep at night " Ferguson told reporters.
In filing his lawsuit in King County Superior Court in Seattle on Thursday   Ferguson  said he was breaking off from an ongoing multi-state probe by various attorneys general into companies that manufacture and distribute opioids.
While  Ferguson  said looked forward to seeing its results  "we felt we had a case ready to go."

Output: Washington State Sues OxyContin Maker Purdue Pharma


Input: Consider Input: Big Macs and lattes will be purchased by cryptocurrencies sooner than you might think  according to venture capitalist and bitcoin fanatic  Tim Draper .
"In five years  if you go to a Starbucks or McDonald's and try to buy a burger or coffee with fiat currency  the person at the counter is going to laugh at you "  Draper  told an audience Friday in San Francisco. "There's a real need for a currency that's global."
 Draper 's presentation at the Blockchain Connect Conference came by video and helped kick off a full day of panels and presentations from developers and investors. The event was so crowded that people were filling up the overflow room to listen on televisions  and  Draper 's video aired late because of technical difficulties.
 Draper   who backed companies including Skype and Baidu in the earlier days of the internet  has made a personal fortune on bitcoin and has more recently turned his attention to initial coin offerings. He said in May that he was participating in the Tezos ICO  one of the biggest crypto offerings of the past year. That deal has been plagued by conflict  with the founders stuck in a financial battle with one of the leaders of the project.
 Draper  said there will be "fits and starts" in the emergence of blockchain but over time it will effect "industry after industry."

Output: Tim Draper : Burgers and coffee will be bought with crypto in 5 years


Input: Consider Input: In particular  the city can play a key role in Beijing's plans to promote the yuan as an international currency  Donald Tsang said in his annual policy address.
 He downplayed concerns that China's promotion of Shanghai as a global trade centre threatened Hong Kong's traditional role as an international gateway to the Chinese economy  saying the two would work together.
 "As the (yuan) moves towards internationalisation  the mainland needs a highly open global financial centre that is fully aligned with the world financial markets to serve as its platform for foreign financial activities " Tsang said.
 Tsang's speech outlined an array of initiatives aimed at adjusting to the competition and opportunities presented by China's growing global importance.
 He also sought to allay fears about a property bubble raised recently by new record prices for luxury apartments in Hong Kong  saying the government might consider boosting land supply.
 His plans to promote the city as a "bridgehead for mainland enterprises to go international" included strengthening services in areas such as stock market listing  bond issuance and financial hedging.
 Addressing concerns Hong Kong would lag Shanghai in financial development  Tsang said the two cities should work together.
 "I believe that Hong Kong can work in collaboration with Shanghai and leverage our respective strengths to contribute to the development of financial services in the mainland " he said.
 Tsang also pledged to "foster economic cooperation with Taiwan" as Hong Kong adapts to warmer cross-strait ties  which could hurt the southern city's position as an intermediary between the two.
 On the issue of rising real estate prices in Hong Kong  Tsang said the government would closely monitor the situation in order to prevent any potential market bubbles forming.
 Tsang said the government would when necessary "fine-tune the land supply arrangements...with a view to quickening the pace of bringing readily available residential sites to the market".
 It would also closely monitor data on property transactions  negative equities  and mortgage loans  to ensure that there was no sudden steep price fall  he added.
 Critics were disappointed that Tsang's fifth policy address placed less emphasis than last year's speech on helping the city's poorest.
 More than 10 political and welfare groups protested outside the Legislative Council before Tsang arrived to deliver his address  calling for universal suffrage  a minimum wage and subsidies for the poor and elderly.
 Tsang's speech was briefly interrupted by lawmaker "Long Hair" Leung Kwok-hung and two other members of the League of Social Democrats waving placards and questioning whether the address had anything new to offer.


Output: Hong Kong must bolster China links and diversify: Tsang