Boreholes can be shallow.Logical formLearned from13 sentences. Furrows can be shallow.Logical formLearned from13 sentences. Sands can be shallow.Logical formLearned from13 sentences. A root can be shallow.Logical formLearned from13 sentences. A pitch can be shallow.Logical formLearned from13 sentences. A facade can be shallow.Logical formLearned from13 sentences. Bodies can be in shallow graves.Logical formLearned from13 sentences. A sinus can be shallow.Logical formLearned from12 sentences. A drop can be shallow.Logical formLearned from12 sentences. (Reef flats) can be shallow.Logical formLearned from12 sentences. A boat can be shallow.Logical formLearned from12 sentences. A floor can be shallow.Logical formLearned from12 sentences. A design can be shallow.Logical formLearned from12 sentences. A type can be shallow.Logical formLearned from12 sentences. Horizons can be shallow.Logical formLearned from12 sentences.