instruction:
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].
question:
Richmond, Virginia (CNN) -- A historical society in Virginia, where slavery began in the American colonies in 1619, has discovered the identities of 3,200 slaves from unpublished private documents, providing new information for today's descendants in a first-of-its-kind online database, society officials say. Many of the slaves had been forgotten to the world until the Virginia Historical Society received a $100,000 grant to pore over some of its 8 million unpublished manuscripts -- letters, diaries, ledgers, books and farm documents from Virginians dating to the 1600s -- and began discovering the long-lost identities of the slaves, said society president and CEO Paul Levengood.The Virginia Historical Society finds 3,200 slaves named in private documentsThe unpublished documents are from Virginians' attics, basements and desk drawers"We sold all the negros 43 in number at astonishingly large prices," an 1858 letter saysOne user of the society's free database of slaves finds the owner of his great-great-great-grandfather 
 Question:Those _ families found the old, handwritten papers in attics, basements or desk drawers, Levengood said.
answer:
Virginia


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Branislav Ivanovic knows there will be no loved lost when Chelsea face Arsenal in the FA Community Shield on Sunday, but the Serbian defender hopes both sets of supporters give Petr Cech a warm reception. Cech became Arsene Wenger's first choice goalkeeper at Arsenal earlier this month when he left the Blues in an £11million deal that no doubt annoyed some sections of Stamford Bridge. But Ivanovic hopes those in attendance at Wembley for the 2015-16 curtain-raiser remember the hugely successful 11 seasons the Czech international had in west London. 'I hope they will give respect to him because he deserves it,' Ivanovic told the Evening Standard.Branislav Ivanovic believes Petr Cech deserves respect from Chelsea fansCech is in line to make his Arsenal debut against the Blues at WembleyIvanovic feels Cech will find it a mental challenge to face his former clubArsenal vs Chelsea - Community Shield: How do the two sides compare?READ: Chelsea pair Diego Costa and Gary Cahill fit to face ArsenalSign up for this season's MailOnline Fantasy Football game 
 Question:'We knew how much [Drogba and Lampard] would give to their new sides and _ will be the same.
answer:
Petr Cech


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(CNN) It was another day of violent protests in Venezuela's capital of Caracas, where a convoy of armored trucks, or "rinocerontes," inched forward on a major highway as smoke drifted overhead. Opposition leaders had planned "the mother of all marches" to mark a holiday commemorating the country's independence from Spain. At least three people were shot and killed, and the streets were littered with debris and blood. Then a woman stepped out of the smoke and in front of one of the hulking National Guard trucks, stopping them in their tracks. And amidst the chaos came a lasting moment.Unknown woman stands down armored vehicle amid protests on the streets of CaracasImage is reminiscent of the man who stood before a row of tanks in 1989 in China's Tiananmen Square 
 Question:_ has been rocked by anti-government protests in recent months amid rising unemployment and food shortages.
answer:

Caracas


