sentences:  Minister of Manpower Josephine Teo vowed to improve the living conditions of foreign workers after the quarantine was handled.In early 2013, the Singapore parliament debated over the policies recommended by the Population White Paper entitled "A Sustainable Population for a Dynamic Singapore".Citing that Singapore's 900,000 Baby Boomers would comprise a quarter of the citizen population by 2030 and that its workforce would shrink "from 2020 onward", the White Paper projected that by 2030, Singapore's "total population could range between 6.5 and 6.9 million", with resident population between 4.2 and 4.4 million and citizen population between 3.6 and 3.8 million.