Chickens may test positive.Logical formLearned from10 sentences. Some positive tests may involve athletes.Logical formLearned from10 sentences. A positive test can be for use.Logical formLearned from10 sentences. A (reserve striker) may test positive.Logical formLearned from10 sentences. A tendency can be positive.Logical formLearned from10 sentences. (Trend lines) can be positive.Logical formLearned from10 sentences. A male may test positive for cannabis.Logical formLearned from10 sentences. Athletes may test positive for drugs.Logical formLearned from10 sentences. (Export sales) can be positive.Logical formLearned from10 sentences. Goalie may test positive.Logical formLearned from10 sentences. An (urine sample) can be positive.Logical formLearned from10 sentences. Positive tests can be for anthrax.Logical formLearned from10 sentences. A (biopsy test) may come positive.Logical formLearned from10 sentences. Persons may see positive results.Logical formLearned from10 sentences. (Market developments) can be positive.Logical formLearned from10 sentences.