A difference can be between a year.Logical formLearned from41 sentences. Differences can be in interpretations of data.Logical formLearned from41 sentences. Differences can be in detail.Logical formLearned from41 sentences. A difference can be in (brain power).Logical formLearned from41 sentences. A difference can be squared.Logical formLearned from41 sentences. Researcher may find differences.Logical formLearned from41 sentences. A difference can be a line.Logical formLearned from41 sentences. A person may known a difference.Logical formLearned from41 sentences. Part of a difference can be that something-is-the-case.Logical formLearned from41 sentences. Differences can be between blacks.Logical formLearned from41 sentences. A difference can be in a us-state.Logical formLearned from41 sentences. Persons may examine differences.Logical formLearned from41 sentences. A difference may reach statistical significance.Logical formLearned from41 sentences. Differences can be between animals.Logical formLearned from41 sentences. A difference can be between some cases.Logical formLearned from41 sentences.