A subject can be taboo.Logical formLearned from1 453 sentences. Subjects can be taboo.Logical formLearned from646 sentences. A topic can be taboo.Logical formLearned from478 sentences. Topics can be taboo.Logical formLearned from375 sentences. A subject can be taboo.Logical formLearned from132 sentences. A subject can be taboo.Logical formLearned from132 sentences. Homosexuality can be taboo.Logical formLearned from102 sentences. Issues can be taboo.Logical formLearned from96 sentences. An issue can be taboo.Logical formLearned from96 sentences. A noise can be taboo.Logical formLearned from75 sentences. Sex can be taboo.Logical formLearned from65 sentences. A nature can be taboo.Logical formLearned from62 sentences. A word can be taboo.Logical formLearned from59 sentences. A topic can be taboo.Logical formLearned from55 sentences. Areas can be taboo.Logical formLearned from49 sentences.