A next door can be flat.Logical formLearned from55 sentences. A cat can be flat.Logical formLearned from55 sentences. A route can be flat.Logical formLearned from55 sentences. A butt can be flat.Logical formLearned from55 sentences. An island can be flat.Logical formLearned from55 sentences. A version may pertain-to a flat tax.Logical formLearned from55 sentences. A rectangle can be flat.Logical formLearned from55 sentences. Bases can be flat.Logical formLearned from54 sentences. A material can be flat.Logical formLearned from54 sentences. A shoe can be flat.Logical formLearned from54 sentences. Seams can be flat.Logical formLearned from54 sentences. A geometry can be flat.Logical formLearned from54 sentences. A (valley floor) can be flat.Logical formLearned from54 sentences. A shelf can be flat.Logical formLearned from54 sentences. Floors can be flat.Logical formLearned from54 sentences.