A (reference service) may pertain-to persons.Logical formLearned from28 sentences. A reference may pertain-to a court.Logical formLearned from28 sentences. A reference can be to material.Logical formLearned from28 sentences. A reference can be funny.Logical formLearned from28 sentences. Reference can be to evidence.Logical formLearned from28 sentences. References can be to movies.Logical formLearned from28 sentences. References can be to homosexuality.Logical formLearned from28 sentences. Reference can be to a wife.Logical formLearned from28 sentences. References can be to artists.Logical formLearned from28 sentences. References can be on request.Logical formLearned from28 sentences. References can be to a deity.Logical formLearned from28 sentences. A (reference frame) can be preferred.Logical formLearned from28 sentences. A (slot reference cooler) can be quiet.Logical formLearned from28 sentences. A reference can be to drugs.Logical formLearned from28 sentences. Reference can be to criticism.Logical formLearned from28 sentences.