 Complete the following phrase:  On 5 August 2017, the foreign ministers of Argentina, Paraguay, Uruguay and Brazil affirmed that Venezuelas membership of Mercosur is suspended indefinitely in response to the rupture of the democratic order in that country following the 30 July 2017 Constituent Assembly elections. The bloc by-laws have no provision for expulsion. However, trade and migration policies stay without changes in order to avoid aggravating the 