With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Formula One holds the Monaco Grand Prix.
text_B: Rate base is the value of property on which a public utility is permitted to earn a specified rate of return , in accordance with rules set by a regulatory agency .. public utility. public utility. rate of return. rate of return. regulatory agency. regulatory agency. In general , the rate base consists of the value of property as used by the utility in providing service .. It may be calculated by any one or a combination of accounting methods , such as fair value , prudent investment , reproduction cost , or original cost .. fair value. fair value. The rate base can include  : cash , working capital , materials and supplies , deductions for accumulated provisions for depreciation , contributions in aid of construction , customer advances for construction , accumulated deferred income taxes , and accumulated deferred investment tax credits , all dependent on the method that is used in the calculation .. working capital. working capital. depreciation. depreciation. income taxes. income taxes
not_related.