A plasma may be replaced with human plasma.Logical formLearned from11 sentences. Science may replace religion.Logical formLearned from11 sentences. Computers may replace teachers.Logical formLearned from11 sentences. Hoses may be replaced.Logical formLearned from11 sentences. A world-city may replace a US-city.Logical formLearned from11 sentences. Persons may replace a product.Logical formLearned from11 sentences. A grade may be replaced.Logical formLearned from11 sentences. Vehicles may replace vehicles.Logical formLearned from11 sentences. A value may be replaced by a value.Logical formLearned from11 sentences. (Style files) may be replaced by others.Logical formLearned from11 sentences. Persons may replace equipment.Logical formLearned from11 sentences. A page may be replaced by some page.Logical formLearned from11 sentences. An input may replace contents of a minibuffer.Logical formLearned from11 sentences. A person may replace shoes.Logical formLearned from11 sentences. A (default page) may be replaced with a content.Logical formLearned from11 sentences.