Persons may test a service.Logical formLearned from18 sentences. An exercise may test an ability.Logical formLearned from18 sentences. A project may be tested.Logical formLearned from18 sentences. A computer may be tested.Logical formLearned from18 sentences. Sellers may test.Logical formLearned from18 sentences. A resilience may be tested.Logical formLearned from18 sentences. A technique may be tested.Logical formLearned from18 sentences. Some players may test positive for drugs.Logical formLearned from18 sentences. A company may test a system.Logical formLearned from18 sentences. Some combinations may be tested.Logical formLearned from18 sentences. States may test students.Logical formLearned from18 sentences. Weightlifters may test positive.Logical formLearned from18 sentences. A screen may test a porker.Logical formLearned from18 sentences. Users may test.Logical formLearned from18 sentences. A treatment may be tested.Logical formLearned from18 sentences.