I have get the data sets from CoNLL-2012 and the rest data sets in LDC, which don't include the files that have the suffix with *_gold_conll. However I can get three files that have the suffix with *english.v4_gold_conll if I run the code in conll-2012. but it seem not suit for your profile. so ,where can i get the data sets that include the files that your profile request?