Hurdler may test positive.Logical formLearned from9 sentences. Positive tests can be a result of (iron supplements).Logical formLearned from9 sentences. (Test results) may come positive.Logical formLearned from9 sentences. A positive attitude can be on a part.Logical formLearned from9 sentences. Investors can be grateful for positive results.Logical formLearned from9 sentences. A person can be positive about chances.Logical formLearned from9 sentences. An advancement can be positive.Logical formLearned from9 sentences. An (employment news) can be positive.Logical formLearned from9 sentences. A positive test can be for a drug.Logical formLearned from9 sentences. Some others may test positive for exposure.Logical formLearned from9 sentences. Powder may test positive for (anthrax spores).Logical formLearned from9 sentences. A letter may test positive.Logical formLearned from9 sentences. Some positive tests can be for steroids.Logical formLearned from9 sentences. (Seed lots) may test positive.Logical formLearned from9 sentences. Some positive results may be confirmed.Logical formLearned from9 sentences.