Customers may test.Logical formLearned from13 sentences. Cyclists may test positive.Logical formLearned from13 sentences. A person may test positive for marijuana.Logical formLearned from13 sentences. A chicken may test positive.Logical formLearned from13 sentences. A powder may test negative.Logical formLearned from13 sentences. A number of citizens may be tested.Logical formLearned from13 sentences. A camera may be tested.Logical formLearned from13 sentences. Dermatologist may be tested.Logical formLearned from13 sentences. A cow may test positive.Logical formLearned from13 sentences. A person may test some systems.Logical formLearned from13 sentences. A state may test a grader.Logical formLearned from13 sentences. A doctor may test an idea.Logical formLearned from13 sentences. Publishers may test waters.Logical formLearned from13 sentences. An application may test.Logical formLearned from13 sentences. Differences may be tested.Logical formLearned from13 sentences.