A person may receive a referral.Logical formLearned from20 sentences. Discrimination can be in a (referral system).Logical formLearned from20 sentences. An (impeachment referral) can be to a legislature.Logical formLearned from20 sentences. Business may undergo referrals.Logical formLearned from20 sentences. A (referral hospital) may pertain-to a country.Logical formLearned from19 sentences. A referral can be for evaluation.Logical formLearned from19 sentences. A referral can be improper.Logical formLearned from19 sentences. Referrals can be to (service providers).Logical formLearned from19 sentences. Referral can be to a program.Logical formLearned from19 sentences. Information can be about referrals.Logical formLearned from19 sentences. (Referral relationships) may pertain-to a person.Logical formLearned from19 sentences. A person may get referrals.Logical formLearned from19 sentences. A network can be constituted-of-or-filled-with referrals.Logical formLearned from19 sentences. (Referral logs) may pertain-to a person.Logical formLearned from19 sentences. Customers may undergo referrals.Logical formLearned from19 sentences.