Some (plastic surgeons) can be from a US-city.Logical formLearned from18 sentences. A (plastic tube) can be clear.Logical formLearned from18 sentences. Plastic can be reusable.Logical formLearned from18 sentences. A (plastic chair) can be uncomfortable.Logical formLearned from18 sentences. A crack can be in plastic.Logical formLearned from18 sentences. A soft plastic may shrink.Logical formLearned from18 sentences. Plastic can be with some (yr warranty).Logical formLearned from18 sentences. Transparent plastics can be hard.Logical formLearned from18 sentences. Plastic may undergo an invention.Logical formLearned from18 sentences. Plastic may pertain-to a company.Logical formLearned from18 sentences. A person may give_up plastic.Logical formLearned from18 sentences. (Plastic bags) can be reusable.Logical formLearned from18 sentences. Assistant professor can be constituted-of-or-filled-with (plastic surgery).Logical formLearned from18 sentences. Some layers can be constituted-of-or-filled-with (plastic bags).Logical formLearned from18 sentences. Plastics can be colorful.Logical formLearned from18 sentences.