Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: Hillary Clinton closed a three-day campaign fundraising swing through Texas and New Mexico on Thursday with a rare public appearance at Texas Southern University in Houston and a stemwinder on voting rights. She took no questions and spoke with no reporters, but angrily complained that Texas voters can present their concealed-carry gun permits as a voter ID, but not their college student identification cards. Clinton was received with wild applause at the historically black college, but organizers arranged the 8,100-seat basketball arena so that three-quarters of the seats were roped off and empty. They added rows of chairs on the floor, but 15-foot-tall blue curtains draped all around blocked the view of entire sections of empty seats, leaving the impression that Clinton couldn't fill the room.Democratic front-runner wants universal, automatic voter registration for every 18-year-old instead of the 'opt-in' system the US has todayTexas Southern University basketball arena was divided by a giant blue curtain, leaving three-quarters of the seats unavailableHillary demands felons have their voting rights restored after they serve their sentencesSlams the Supreme Court for 2013 decision that let southern states change their own election laws after 40 years of federal supervisionBrought hisses from her audience when she mentioned Republicans Rick Perry and Scott Walker 
 Question:Clinton spoke for 31 minutes with the aid of a teleprompter, alleging that 'hundreds of thousands of registered voters in Texas' are being disenfranchised by a conspiracy of conservatives who want to freeze out _-leaning voters.

Democratic