You are provided with an "Event", "Intent" and "XEmotion" (PersonX's reactions for the given "Event"). Indicate PersonY's reaction (person feels) at the end of this event. Provide one reaction for PersonY. If there's nothing that can be implied, respond as None

Input: Consider Input: Event:PersonX provides ___ to students. Intent: 1) to hurt someone 2) to protect themselves. XEmotion: 1) bad 2) violent

Output: grateful


Input: Consider Input: Event:PersonX fills PersonY's pipe. Intent: 1) to be productive. XEmotion: 1) useful

Output: happy


Input: Consider Input: Event:PersonX suits PersonY's needs. Intent: 1) push something far 2) push the discussion or issue far. XEmotion: 1) satisfied 2) little happy


Output: happy