A series can be dense.Logical formLearned from18 sentences. A source can be dense.Logical formLearned from18 sentences. Volumes can be dense.Logical formLearned from18 sentences. A dialogue can be dense.Logical formLearned from18 sentences. A (wavelength division) can be dense.Logical formLearned from17 sentences. A color can be dense.Logical formLearned from17 sentences. A phalanx can be dense.Logical formLearned from17 sentences. Forms can be dense.Logical formLearned from17 sentences. Problems can be dense.Logical formLearned from17 sentences. Membranes can be dense.Logical formLearned from17 sentences. Bread can be dense.Logical formLearned from17 sentences. A moisture can be dense.Logical formLearned from17 sentences. A layering can be dense.Logical formLearned from17 sentences. An (evergreen forest) can be dense.Logical formLearned from17 sentences. An imagery can be dense.Logical formLearned from17 sentences.