An enemy may have a sibling.Logical formLearned from11 sentences. Siblings may pertain-to a grandmother.Logical formLearned from11 sentences. Siblings may please.Logical formLearned from11 sentences. Siblings can be costly.Logical formLearned from11 sentences. Siblings may undergo a consideration.Logical formLearned from11 sentences. Siblings can be incestuous.Logical formLearned from11 sentences. A person may see siblings.Logical formLearned from11 sentences. A (sibling rivalry) can be extreme.Logical formLearned from11 sentences. Siblings may be aged.Logical formLearned from11 sentences. A majority may pertain-to siblings.Logical formLearned from11 sentences. A person may have siblings.Logical formLearned from11 sentences. Discounts can be for siblings.Logical formLearned from11 sentences. A reaction of a sibling may be devastated.Logical formLearned from11 sentences. A sibling may undergo a reaction.Logical formLearned from11 sentences. A sibling can be popular.Logical formLearned from11 sentences.