A paper may be attached.Logical formLearned from20 sentences. Numbers may be attached.Logical formLearned from20 sentences. A body may be attached.Logical formLearned from20 sentences. Bindings may be attached.Logical formLearned from20 sentences. Some corners may be attached.Logical formLearned from20 sentences. Cables may be attached.Logical formLearned from20 sentences. Units may be attached.Logical formLearned from20 sentences. Ropes may be attached.Logical formLearned from20 sentences. A person may attach a letter.Logical formLearned from20 sentences. Bark may be attached.Logical formLearned from20 sentences. Comments may be attached.Logical formLearned from20 sentences. A capsule may be attached to an (orbiting outpost).Logical formLearned from20 sentences. Powers may be attached to a post.Logical formLearned from20 sentences. A country may attach importance to development.Logical formLearned from19 sentences. A bomb may be attached to a motorbike.Logical formLearned from19 sentences.