Inquiries can be sincere.Logical formLearned from14 sentences. A sadness can be sincere.Logical formLearned from14 sentences. Opposition can be sincere.Logical formLearned from14 sentences. An elected-representative can be sincere.Logical formLearned from14 sentences. A contribution can be sincere.Logical formLearned from14 sentences. A hand can be sincere.Logical formLearned from14 sentences. Exchanges can be sincere.Logical formLearned from13 sentences. Endeavors can be sincere.Logical formLearned from13 sentences. A worshipper can be sincere.Logical formLearned from13 sentences. Messages can be sincere.Logical formLearned from13 sentences. A thankfulness can be sincere.Logical formLearned from13 sentences. An adherence can be sincere.Logical formLearned from13 sentences. A voice may sound sincere.Logical formLearned from13 sentences. A (word painting) can be sincere.Logical formLearned from13 sentences. A (bug bend slate) can be sincere.Logical formLearned from13 sentences.