A complete description and definitions for all actions considered in the INS task can be found in this document: https://www-nlpir.nist.gov/projects/tv2019/tv19.ins.actions.txt The file ins.action.topics is composed of two columns: Action_Name Action_Clip_Example Where: Action_Name is the name of the action to be recognized and should be used as an ID to the action that will be in the final testing topics: Find Person X doing action Y Action_Clip_Example is the name of the mp4 clip example for that action and located in the directory /actions.examples/ Each action has at least 4 video examples. Teams are free to complement the video examples in /action.examples/ with other available external training (action) datasets.