sentence1: punyakanok et al , 2005 , typically involves multiple stages to 1 ) parse the input , 2 ) identify arguments , 3 ) classify those arguments , and then 4 ) run inference to make sure the final labeling for the full sentence does not violate any linguistic constraints .
sentence2: punyakanok et al , 2005a , typically involves multiple stages to 1 ) parse the input , 2 ) identify arguments , 3 ) classify those arguments , and then 4 ) run inference to make sure the final labeling for the full sentence does not violate any linguistic constraints .