A younger brother may undergo a kidnapping.Logical formLearned from12 sentences. Forwards can be younger.Logical formLearned from12 sentences. A younger brother may finish.Logical formLearned from12 sentences. (Brother abbas) can be younger.Logical formLearned from12 sentences. Presence may pertain-to a younger brother.Logical formLearned from12 sentences. A younger brother may die of cancer.Logical formLearned from12 sentences. A population may get younger.Logical formLearned from12 sentences. Deputies can be younger.Logical formLearned from12 sentences. Decades can be younger.Logical formLearned from12 sentences. Leadership can be younger.Logical formLearned from11 sentences. A younger brother may pertain-to a (world champion).Logical formLearned from11 sentences. A general can be younger.Logical formLearned from11 sentences. Volcanoes can be younger.Logical formLearned from11 sentences. A younger brother can be a singer.Logical formLearned from11 sentences. A nobleman can be a younger brother.Logical formLearned from11 sentences.