A (drinking age) can be younger.Logical formLearned from31 sentences. An assistant can be younger.Logical formLearned from31 sentences. Investigators can be younger.Logical formLearned from31 sentences. Neighbors can be younger.Logical formLearned from31 sentences. A victim can be younger.Logical formLearned from31 sentences. The world can be younger.Logical formLearned from31 sentences. (Car buyers) can be younger.Logical formLearned from31 sentences. Craters can be younger.Logical formLearned from30 sentences. A material can be younger.Logical formLearned from30 sentences. Heroes can be younger.Logical formLearned from30 sentences. A period can be younger.Logical formLearned from30 sentences. A feel can be younger.Logical formLearned from30 sentences. A detective can be younger.Logical formLearned from30 sentences. Intellectuals can be younger.Logical formLearned from30 sentences. An (age structure) can be younger.Logical formLearned from30 sentences.