Activity list for Kinetics 600

Hi,
I'm evaluating the slowfast_R101_NL model (model_zoo/ava/pretrain/SLOWFAST_64x2_R101_50_50.pkl) on K600 but got 54% accuracy only. I have printed out the prediction and the corresponding gt and found there are lots of predictions having one category shifting compare with the GT (e.g., pred:123, gt:122). I thought it might be the position of the output layer and the gt categories are not perfectly matched.

Is that possible to share the activity_name-to-category list for kinetics 600? I'm currently using the lexicographic order from the official activity name but got around 54% accuracy.