A person may replace a filter.Logical formLearned from14 sentences. A (child singer) may be replaced by a face.Logical formLearned from14 sentences. Governments may replace ones.Logical formLearned from14 sentences. (Water pump) may be replaced.Logical formLearned from14 sentences. A girl may replace a person.Logical formLearned from14 sentences. Joints may be replaced.Logical formLearned from14 sentences. A person may replace a coach.Logical formLearned from14 sentences. Rookie may replace a male.Logical formLearned from14 sentences. A house may be replaced.Logical formLearned from14 sentences. A US-president may replace a female.Logical formLearned from14 sentences. Seals may be replaced.Logical formLearned from14 sentences. A system may replace a system.Logical formLearned from14 sentences. Persons may replace a (f-15 fighter) with a f-22.Logical formLearned from14 sentences. A way may replace conspicuous consumption.Logical formLearned from14 sentences. A company may replace a chief executive.Logical formLearned from14 sentences.