A rim can be volcanic.Logical formLearned from15 sentences. A soil can be volcanic.Logical formLearned from15 sentences. An output can be volcanic.Logical formLearned from15 sentences. Areas can be constituted-of-or-filled-with volcanic activity.Logical formLearned from15 sentences. (Gas emissions) can be volcanic.Logical formLearned from15 sentences. Volcanic eruptions can be prehistoric.Logical formLearned from15 sentences. Evidence can be constituted-of-or-filled-with volcanic activity.Logical formLearned from15 sentences. An outcropping can be volcanic.Logical formLearned from15 sentences. A ridge can be volcanic.Logical formLearned from15 sentences. An area can be constituted-of-or-filled-with volcanic activity.Logical formLearned from14 sentences. Forms can be volcanic.Logical formLearned from14 sentences. A black sand can be volcanic.Logical formLearned from14 sentences. Intrusions can be volcanic.Logical formLearned from14 sentences. Plumes can be volcanic.Logical formLearned from14 sentences. A body can be volcanic.Logical formLearned from14 sentences.