sent1,sent2
"Agribusiness: Mad cow disease found in California","USDA Confirms Case of Mad Cow Disease in California"
"santos stated colombian police found the evidence in 2 computers discovered with slain rebel leader raul reyes. ","francisco santos stated that colombian police found the evidence on two computers discovered with raul reyes."
"US Attorney General Holder resigns","US Attorney general Eric Holder to resign"