apositive_train_query18778_00000 negative_train_query18778_00000 negative_train_query18778_00001 negative_train_query18778_00002 negative_train_query18778_00003 negative_train_query18778_00004 negative_train_query18778_00005 negative_train_query18778_00006 negative_train_query18778_00007 negative_train_query18778_00008 negative_train_query18778_00009 negative_train_query18778_00010 negative_train_query18778_00011 negative_train_query18778_00012 negative_train_query18778_00013 negative_train_query18778_00014 negative_train_query18778_00015 negative_train_query18778_00016 negative_train_query18778_00017 negative_train_query18778_00018 negative_train_query18778_00019 negative_train_query18778_00020 negative_train_query18778_00021 negative_train_query18778_00022 negative_train_query18778_00023 negative_train_query18778_00024 negative_train_query18778_00025 negative_train_query18778_00026 negative_train_query18778_00027 negative_train_query18778_00028