Accumulation fund refers to the part of national income used for additional production funds, mainly including: expanding reproduction fund, such as building factories, building railways, reclaiming land, building water conservancy, etc., non productive capital construction funds, such as the construction of schools, hospitals, stadiums and gymnasiums, as well as the capital construction of State Administration and national defense departments, social reserve funds, such as material reserves for dealing with emergencies like war and natural disasters.
According to the definition of the appeal, which of the followings is not an accumulation fund?
Construction costs of Olympic venues