Positive results may pertain-to talks.Logical formLearned from12 sentences. A closing can be positive.Logical formLearned from11 sentences. Students may test positive.Logical formLearned from11 sentences. Specimen may test positive.Logical formLearned from11 sentences. Positive results can be from a meeting.Logical formLearned from11 sentences. A test may show a positive result.Logical formLearned from11 sentences. Efforts may yield positive results.Logical formLearned from11 sentences. A visit to a country can be positive.Logical formLearned from11 sentences. A visit may produce positive results.Logical formLearned from11 sentences. A letter may test positive for anthrax.Logical formLearned from11 sentences. A summit may achieve positive results.Logical formLearned from11 sentences. Some athletes may test positive for substances.Logical formLearned from11 sentences. A majority of reviews can be positive.Logical formLearned from11 sentences. A threat can be positive.Logical formLearned from11 sentences. A self-worth can be positive.Logical formLearned from11 sentences.