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

Example Input: Event:PersonX is having a party at PersonX's house. Intent: 1) to train his dog to bring back the ball once he throws it. XEmotion: 1) good
Example Output: happy.

Example Input: Event:PersonX fulfils PersonX's obligations. Intent: 1) visit family. XEmotion: 1) happy
Example Output: grateful

Example Input: Event:PersonX draws PersonX's last breath. Intent: 1) security of the person. XEmotion: 1) happy
Example Output:
sorrow and sadness