A friend may pertain-to a younger sister.Logical formLearned from11 sentences. An electorate can be younger.Logical formLearned from11 sentences. Peoples can be younger.Logical formLearned from10 sentences. Half can be younger.Logical formLearned from10 sentences. Younger brother can be constituted-of-or-filled-with leader.Logical formLearned from10 sentences. A male can be younger brothers.Logical formLearned from10 sentences. A release may pertain-to a younger brother.Logical formLearned from10 sentences. A male may tell a younger brother that something-is-the-case.Logical formLearned from10 sentences. A comrade can be younger.Logical formLearned from10 sentences. Brazilians can be younger.Logical formLearned from10 sentences. Disciples can be younger.Logical formLearned from10 sentences. A sedimentary rock can be younger.Logical formLearned from10 sentences. A younger brother may be killed in action.Logical formLearned from10 sentences. A younger brother can be a president.Logical formLearned from10 sentences. A male can be a younger brother of footballer.Logical formLearned from10 sentences.