A social unrest can be sporadic.Logical formLearned from7 sentences. Pressure can be sporadic.Logical formLearned from7 sentences. A (crowd trouble) can be sporadic.Logical formLearned from7 sentences. A wave can be sporadic.Logical formLearned from7 sentences. A tank can be sporadic.Logical formLearned from7 sentences. A burst can be sporadic.Logical formLearned from7 sentences. Demonstrations can be sporadic.Logical formLearned from7 sentences. An (electricity supply) can be sporadic.Logical formLearned from7 sentences. A gun can be sporadic.Logical formLearned from7 sentences. A shooting can be sporadic.Logical formLearned from7 sentences. A bomb can be sporadic.Logical formLearned from6 sentences. (Cholera outbreaks) can be sporadic.Logical formLearned from6 sentences. (Car bombings) can be sporadic.Logical formLearned from6 sentences. A strife can be sporadic.Logical formLearned from6 sentences. Sprays can be sporadic.Logical formLearned from6 sentences.