Emotional extortion is a powerful means of emotional manipulation, that is, using fear, responsibility, and guilt to control others in life. There are four types of emotional extortionists. The first is the "punisher", and such people say: "Unless you follow I mean to do it, or I will punish you "; the second is" self-punisher ", such people say:" unless you do what I mean, I will punish myself "; the third is" "Victim", such a person said: "If you do not meet my requirements, then I have been victimized, this is caused by you"; the fourth is "teaser", adopting "carrot" strategy, but never let satisfaction The people he asked for really ate "carrots". According to the above definition, Which of the following are emotional extortion (). ['After a male college student loses love, he shouts loudly at the dormitory building of the girl he admires, and climbs a tree in the dormitory area, threatening that if XX does not come out again, he will jump and commit suicide. The window suddenly opened, she cried and said "I love you" to the boy, and then the two met tightly and hugged.', "In order to encourage his son to learn English, every five words that his son learns, he is rewarded with a small five-pointed star. If he collects 5 pieces, he can redeem big chocolate. If he collects 100 pieces, he can get one of his favorite. Robot model, this method really improved the child's enthusiasm for learning English.", 'A man begged for his past lover to return to his side. After being rejected, he actually walked into the family of three of his past lover, detonated explosives, and killed his past lover and his 3-year-old daughter. Died on the spot.', "The attendance system of employees of a unit is very strict. The leader of the unit said at the conference: If there is an event, you must take leave in advance. If the employee is two hours late, the employee's full-day salary will be deducted. Week's salary."]