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

Event:PersonX stabs in the back. Intent: 1) see who wins. XEmotion: 1) re leaved happy
mistrust

Event:PersonX gives PersonY a massage. Intent:. XEmotion: 1) surprised
relaxed

Event:PersonX paints PersonY's bedroom walls. Intent: 1) to win 2) to get a prize. XEmotion: 1) excited 2) happy 3) proud

satisfied