A political struggle is a form of political conflict. It refers to the confrontational interactive actions generated by various political subjects around public political power in order to achieve specific rights based on their own interests. According to the above definitions, which of the following is not in the political struggle? ['Riots, armed uprisings and wars.', 'Struggles of all segments of society, political parties, groups, factions and their representatives in Parliament.', 'Two members of parliament speak publicly on the street.', 'Alone bargaining with the hawker on the street.']