An oxygen can be portable.Logical formLearned from95 sentences. A digital-music player can be portable.Logical formLearned from94 sentences. A notebook can be portable.Logical formLearned from94 sentences. A model can be portable.Logical formLearned from93 sentences. Laptops can be portable.Logical formLearned from93 sentences. Keyboards can be portable.Logical formLearned from91 sentences. An office can be portable.Logical formLearned from91 sentences. A monitor can be portable.Logical formLearned from91 sentences. Containers can be portable.Logical formLearned from90 sentences. Portable devices can be embedded.Logical formLearned from90 sentences. A fan can be portable.Logical formLearned from89 sentences. (Computing devices) can be portable.Logical formLearned from89 sentences. A meter can be portable.Logical formLearned from88 sentences. A code can be portable.Logical formLearned from88 sentences. A size can be portable.Logical formLearned from88 sentences.