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 looks back to PersonY. Intent:. XEmotion: 1) discouraged

Output: grateful


Input: Consider Input: Event:PersonX crosses PersonY's arms over PersonY's chest. Intent:. XEmotion: 1) improved

Output: gratefull


Input: Consider Input: Event:PersonX buys PersonY drinks. Intent: 1) to live in a large city 2) to experience the big apple. XEmotion: 1) courageous 2) satisfied


Output: grateful