Experiments may test preparations.Logical formLearned from11 sentences. A showdown may test a mettle of a president.Logical formLearned from11 sentences. A male may be tested negative.Logical formLearned from11 sentences. A structure can be for testing litter.Logical formLearned from11 sentences. An one may test.Logical formLearned from11 sentences. Events may test a creativity.Logical formLearned from11 sentences. A fix may be tested.Logical formLearned from11 sentences. An issue may be tested.Logical formLearned from11 sentences. A country may test some nuclear weapon.Logical formLearned from11 sentences. Immigrants may test a medical establishment.Logical formLearned from11 sentences. A storm may test a (levee system).Logical formLearned from11 sentences. A country may test a new generation of centrifuges.Logical formLearned from11 sentences. A sports-celebrity may test positive.Logical formLearned from11 sentences. A player may test a time.Logical formLearned from11 sentences. Pregnant women may be tested.Logical formLearned from11 sentences.