A female may live with a younger sister.Logical formLearned from11 sentences. A friend may pertain-to a younger sister.Logical formLearned from11 sentences. A star can be younger.Logical formLearned from11 sentences. A sound can be younger.Logical formLearned from11 sentences. Galaxies can be younger.Logical formLearned from11 sentences. Trainees can be younger.Logical formLearned from11 sentences. Undergraduates can be younger.Logical formLearned from11 sentences. Policemen can be younger.Logical formLearned from11 sentences. Persons may get younger.Logical formLearned from11 sentences. A (brother raul) can be younger.Logical formLearned from11 sentences. A younger brother may make an appearance.Logical formLearned from11 sentences. A grave may pertain-to a younger brother.Logical formLearned from11 sentences. A male may see a younger brother.Logical formLearned from11 sentences. Models can be younger.Logical formLearned from11 sentences. Sprinters can be younger.Logical formLearned from11 sentences.