An escalation can be in violence.Logical formLearned from317 sentences. An escalation can be in a conflict.Logical formLearned from265 sentences. Conflict may undergo an escalation.Logical formLearned from237 sentences. An escalation can be sudden.Logical formLearned from228 sentences. Violence may undergo an escalation.Logical formLearned from226 sentences. An escalation can be in tensions.Logical formLearned from223 sentences. A campaign may undergo an escalation.Logical formLearned from218 sentences. A dispute may undergo an escalation.Logical formLearned from207 sentences. An escalation can be in attacks.Logical formLearned from189 sentences. A fighting may undergo an escalation.Logical formLearned from183 sentences. An escalation can be continued.Logical formLearned from181 sentences. An escalation can be in a fighting.Logical formLearned from173 sentences. An escalation can be gradual.Logical formLearned from171 sentences. An escalation can be to war.Logical formLearned from165 sentences. Fightings may undergo an escalation.Logical formLearned from158 sentences.