Persons may test lows.Logical formLearned from20 sentences. A US-city may test pregnant women.Logical formLearned from20 sentences. (Education package) may test students.Logical formLearned from20 sentences. Athlete may test positive.Logical formLearned from20 sentences. A world-city may test an (atom bomb).Logical formLearned from20 sentences. Astronaut may test (repair techniques).Logical formLearned from20 sentences. Some teams may be tested.Logical formLearned from20 sentences. A country may test a ballistic missile.Logical formLearned from20 sentences. A male may test positive for amphetamines.Logical formLearned from20 sentences. A mother may test positive.Logical formLearned from19 sentences. A bond may be tested.Logical formLearned from19 sentences. Soil may be tested.Logical formLearned from19 sentences. Some relatives may be tested.Logical formLearned from19 sentences. Persons may test ideas.Logical formLearned from19 sentences. Prototypes may be tested.Logical formLearned from19 sentences.