A (bombing campaign) may end a crackdown.Logical formLearned from108 sentences. A crackdown can be on unrest.Logical formLearned from107 sentences. Crackdowns can be harsh.Logical formLearned from106 sentences. A crackdown can be on persons.Logical formLearned from106 sentences. A crackdown can be on gangs.Logical formLearned from105 sentences. A crackdown can be serious.Logical formLearned from104 sentences. A crackdown can be on militiamen.Logical formLearned from104 sentences. A crackdown can be by forces.Logical formLearned from103 sentences. A crackdown may pertain-to an administration.Logical formLearned from103 sentences. Protests can be against a crackdown.Logical formLearned from103 sentences. A male may launch a crackdown.Logical formLearned from103 sentences. A crackdown can be in a world-city.Logical formLearned from103 sentences. A crackdown can be on unrest.Logical formLearned from102 sentences. A (police crackdown) can be brutal.Logical formLearned from100 sentences. A crackdown can be on protestors.Logical formLearned from100 sentences.