A language can be unsound.Logical formLearned from2 sentences. A tradition can be unsound.Logical formLearned from2 sentences. (Breeding practices) can be unsound.Logical formLearned from2 sentences. A principle can be unsound.Logical formLearned from2 sentences. A body can be unsound.Logical formLearned from2 sentences. A scientific information can be unsound.Logical formLearned from2 sentences. A reason can be unsound.Logical formLearned from2 sentences. A solution can be unsound.Logical formLearned from2 sentences. A course can be unsound.Logical formLearned from2 sentences. A rule can be unsound.Logical formLearned from2 sentences. Designs can be unsound.Logical formLearned from2 sentences. A container may be deemed unsound.Logical formLearned from2 sentences. A doctrine of supremacy can be unsound.Logical formLearned from2 sentences. Determination can be unsound.Logical formLearned from2 sentences. A limb can be unsound.Logical formLearned from2 sentences.