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 sees PersonY today. Intent:. XEmotion: 1) disappointed

Output: happy


Input: Consider Input: Event:PersonX lets PersonY go. Intent:. XEmotion: 1) surprised 2) lucky

Output: upset


Input: Consider Input: Event:PersonX takes PersonY average. Intent: 1) to be a happy. XEmotion: 1) future problem


Output: grateful