Subjects can be geological.Logical formLearned from29 sentences. Reasons can be geological.Logical formLearned from29 sentences. A boundary can be geological.Logical formLearned from28 sentences. A system can be geological.Logical formLearned from28 sentences. Explorations can be geological.Logical formLearned from28 sentences. A report can be geological.Logical formLearned from28 sentences. A modeling can be geological.Logical formLearned from28 sentences. A fact can be geological.Logical formLearned from27 sentences. Activities can be geological.Logical formLearned from27 sentences. A department can be geological.Logical formLearned from27 sentences. Surveyings can be geological.Logical formLearned from27 sentences. A geological history may pertain-to the earth.Logical formLearned from27 sentences. A chemistry can be geological.Logical formLearned from27 sentences. Clues can be geological.Logical formLearned from27 sentences. Movements can be geological.Logical formLearned from26 sentences.