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].

[EX Q]: Virginia is poised to execute a convicted serial killer who claims he's intellectually disabled using lethal injection drugs from Texas because the state's supply of another controversial drug will expire the day before the execution is supposed to take place. Unless Gov. Terry McAuliffe or the U.S. Supreme Court steps in this week, Alfredo Prieto will be executed Thursday - the first Virginia inmate to be receive the death penalty in nearly three years. The El Salvador native was already facing execution in California for raping and murdering a 15-year-old girl when a Virginia jury sentenced him to death in 2010 for the 1988 killings Rachael Raver and her boyfriend, Warren Fulton III.Alfredo Prieto raped and murdered a 15-year-old girl in CaliforniaHe also murdered a Virginia couple in 1988 and will be executed ThursdayPrieto claims he has a 'significant brain dysfunction' from a malnourished childhood in El Salvador but psychologists say he is brightThe state will use a lethal three-drug cocktail partially supplied by TexasVirginia has executed 110 people since 1976, the third highest state 
 Question:_ officials agreed to send him to Virginia on the rationale that it was more likely to carry out the execution.
[EX A]: California

[EX Q]: Under the Federal Government's recently announced budget, changes to the way women are screened for cervical cancer could spell the end of pap smears in Australia and a decrease in diagnosis. Under the previous healthcare system, women between 25 and 74 were encouraged to undergo an often-dreaded pap smear every two years - but under the new budget, a HPV screening test is set to replace it and would only be required every five years. 'Cervical screening has already been very effective in Australia and with the introduction of the HPV vaccine and now this new test, we are getting even better at preventing cancer and providing treatment earlier,' said pathologist, Dr Penny Yarrow.The Federal government announced the National Cervical Screening Program under it's recently proposed budgetThe program would see the bi-annual pap smear to test for cervical cancer replaced with a test for HPV every five yearsHealthcare authorities believe the test, combined with vaccinations, could reduce cervical cancer by 15%Only 58% of women between 25 and 74 are tested regularly for the caner-causing virus80% of women with cervical cancer are not being screened at all 
 Question:Identifying _ tells doctors if a woman is at higher risk of cervical cancer before abnormal cells appear.
[EX A]: HPV

[EX Q]: Washington (CNN) The Navy is looking to increase its use of drones that are more and more independent of direct human control despite the concerns of alarmed scientists and inventors over increasing automation in the military. In recent days, Pentagon officials and Navy leaders have spoken about the program and the push to develop more autonomous and intelligent unmanned systems. Secretary of Defense Ash Carter in a speech earlier this month confirmed that the United States was developing "self-driving boats which can network together to do all kinds of missions, from fleet defense to close-in surveillance, without putting sailors at risk."Navy leaders have spoken about the push to develop more autonomous and intelligent unmanned systemsThe Navy's push comes despite critics expressing increasing alarm at further automating drones 
 Question:_ contract aims to equip hundreds of ships with drones.
[EX A]:
Navy