An (ocean floor) can be shallow.Logical formLearned from6 sentences. Some (earthquake locations) can be shallow.Logical formLearned from6 sentences. A borehole can be shallow.Logical formLearned from6 sentences. A justification can be shallow.Logical formLearned from6 sentences. A step can be shallow.Logical formLearned from6 sentences. Gorges can be shallow.Logical formLearned from6 sentences. An origin can be shallow.Logical formLearned from6 sentences. Relations can be shallow.Logical formLearned from6 sentences. A framework can be shallow.Logical formLearned from6 sentences. Shallow waters can be coastal.Logical formLearned from6 sentences. Plantings can be shallow.Logical formLearned from6 sentences. A group can be shallow.Logical formLearned from6 sentences. A standing water can be shallow.Logical formLearned from6 sentences. A picture can be shallow.Logical formLearned from6 sentences. Reflections can be shallow.Logical formLearned from6 sentences.