Premise: G20 . The G20 heads of government or heads of state have periodically conferred at summits since their initial meeting in 2008 , and the group also hosts separate meetings of finance ministers and central bank governors . Head of government is a generic term used for either the highest or second highest official in the executive branch of a sovereign state , a federated state , or a self-governing colony , ( commonly referred to as countries , nations or nation-states ) who often presides over a cabinet , a group of ministers or secretaries who lead executive departments .
Hypothesis: G20's summits have had people.
Label: ENTAILMENT