Persons may have a defect.Logical formLearned from4 sentences. Defects may pertain-to a book.Logical formLearned from4 sentences. Defects may disappear.Logical formLearned from4 sentences. A defect can be constituted-of-or-filled-with knowledge.Logical formLearned from4 sentences. Defects can be monstrous.Logical formLearned from4 sentences. Defects can be in transcription.Logical formLearned from4 sentences. Engineers may inject an average of some defects.Logical formLearned from4 sentences. Defects may be found during testing.Logical formLearned from4 sentences. A defect can be in detail.Logical formLearned from4 sentences. A percentage may pertain-to defects.Logical formLearned from4 sentences. Defects may be mentioned.Logical formLearned from4 sentences. A person can be with an atrial septal defect.Logical formLearned from4 sentences. Congenital (heart defects) can be (birth defect).Logical formLearned from4 sentences. A defect may be treated.Logical formLearned from4 sentences. (Birth defects) can be in thousands of children.Logical formLearned from4 sentences.