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 knows what happened. Intent: 1) to get rid of the old ones.. XEmotion: 1) happy.
glad someone saw the other vehicle run the stop sign

Event:PersonX takes my family. Intent: 1) to help out 2) to solve a problem 3) to prove their intelligence. XEmotion: 1) confident 2) sure 3) helpful
unhappy and angry

Event:PersonX explains the situation. Intent: 1) need to work. XEmotion: 1) determind

happy.