A maternal grandfather can be biological.Logical formLearned from8 sentences. A grandmother can be maternal.Logical formLearned from8 sentences. A custody may pertain-to a maternal grandmother.Logical formLearned from8 sentences. A (blood loss) can be maternal.Logical formLearned from8 sentences. A background can be maternal.Logical formLearned from8 sentences. A tongue can be maternal.Logical formLearned from8 sentences. A maiden name may pertain-to a maternal grandmother.Logical formLearned from8 sentences. Chorioamnionitis can be maternal.Logical formLearned from8 sentences. A susceptibility can be maternal.Logical formLearned from8 sentences. A memory can be maternal.Logical formLearned from8 sentences. Efforts can be maternal.Logical formLearned from8 sentences. Activities can be maternal.Logical formLearned from8 sentences. A percent may pertain-to maternal deaths.Logical formLearned from8 sentences. A touch can be maternal.Logical formLearned from8 sentences. (Blood lead levels) can be maternal.Logical formLearned from8 sentences.