An (attitude change) can be positive.Logical formLearned from10 sentences. An airflow can be positive.Logical formLearned from10 sentences. A positive predictive value can be high.Logical formLearned from10 sentences. Agenda can be positive.Logical formLearned from10 sentences. A (climate change) can be positive.Logical formLearned from10 sentences. Objects can be positive.Logical formLearned from10 sentences. Bases can be positive.Logical formLearned from10 sentences. Multiples can be positive.Logical formLearned from10 sentences. Cats may test positive.Logical formLearned from10 sentences. An (ion mode) can be positive.Logical formLearned from10 sentences. Scans can be positive.Logical formLearned from10 sentences. A bonus can be positive.Logical formLearned from10 sentences. Some products may test positive.Logical formLearned from10 sentences. A bargain can be positive.Logical formLearned from10 sentences. A usage can be positive.Logical formLearned from10 sentences.