Gaps can be mysterious.Logical formLearned from20 sentences. A gap can be in expectations.Logical formLearned from20 sentences. A gap can be in a law.Logical formLearned from20 sentences. A gap may open.Logical formLearned from20 sentences. A gap can be between (living standards).Logical formLearned from20 sentences. A (gender gap) can be in science.Logical formLearned from20 sentences. (Minority students) may close an (achievement gap).Logical formLearned from20 sentences. A gap can be in research.Logical formLearned from20 sentences. A gap can be in productivity.Logical formLearned from20 sentences. A gap can be between an offer.Logical formLearned from20 sentences. A gap can be between classes.Logical formLearned from20 sentences. A (gender gap) can be in pay.Logical formLearned from20 sentences. A gap can be infinite.Logical formLearned from20 sentences. Gaps can be in legislation.Logical formLearned from20 sentences. Gaps can be in literature.Logical formLearned from20 sentences.