A website may join.Logical formLearned from47 sentences. A father may join a male.Logical formLearned from47 sentences. A person may join a (book club).Logical formLearned from47 sentences. A female may join an organization.Logical formLearned from47 sentences. A person may join an university.Logical formLearned from47 sentences. A country may join nations.Logical formLearned from47 sentences. Support can be for joining an international-political-entity.Logical formLearned from47 sentences. A male may join on a month.Logical formLearned from46 sentences. A male may join a youth.Logical formLearned from46 sentences. A brother may join.Logical formLearned from46 sentences. A doctor may join a company.Logical formLearned from46 sentences. A person may join a brother.Logical formLearned from46 sentences. A mom may join persons.Logical formLearned from46 sentences. A sister may join persons.Logical formLearned from46 sentences. A person may join a meeting.Logical formLearned from46 sentences.