An upheaval can be volcanic.Logical formLearned from21 sentences. Volcanic eruptions may pertain-to a century.Logical formLearned from21 sentences. Complexes can be volcanic.Logical formLearned from20 sentences. A seismicity can be volcanic.Logical formLearned from20 sentences. Islands can be volcanic.Logical formLearned from20 sentences. A volcanic crater can be extinct.Logical formLearned from20 sentences. Disturbances can be volcanic.Logical formLearned from20 sentences. A force can be volcanic.Logical formLearned from20 sentences. A volcanic eruption may occur.Logical formLearned from20 sentences. A volcanic activity can be undersea.Logical formLearned from20 sentences. Views can be volcanic.Logical formLearned from20 sentences. A volcanic rock can be soft.Logical formLearned from20 sentences. Constructs can be volcanic.Logical formLearned from20 sentences. A volcanic rock can be porous.Logical formLearned from20 sentences. Provinces can be volcanic.Logical formLearned from20 sentences.