A woman presses a button on an Electronic Voting Machine or EVM next to the Voter Verifiable Paper Audit Trail or VVPAT during a demonstration of machines by Indian election officials in New Delhi, India, Friday, March 29, 2019. A VVPAT vending machine is an independent printing system connected to the electronic voting machines that allows voters to check that their votes are being cast as intended. The system will be used in the upcoming national elections to be held in seven phases starting from April 11. Votes will be counted on May 23. (AP Photo/Manish Swarup)

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