Persons may regret an attitude.Logical formLearned from20 sentences. Persons may regret a loss of innocent life.Logical formLearned from20 sentences. A country may regret an incident.Logical formLearned from20 sentences. A president may be regretted.Logical formLearned from19 sentences. A person may regret a post.Logical formLearned from19 sentences. An international-political-entity may regret a loss of life.Logical formLearned from19 sentences. A male may regret an outcome.Logical formLearned from19 sentences. A country may regret a decision.Logical formLearned from19 sentences. A male may regret a role.Logical formLearned from19 sentences. A commission may regret that something-is-the-case.Logical formLearned from18 sentences. A person may regret a bit.Logical formLearned from18 sentences. A person may regret a part.Logical formLearned from18 sentences. A person may regret a role.Logical formLearned from18 sentences. A person may regret an impact.Logical formLearned from18 sentences. A person may regret a casualty.Logical formLearned from18 sentences.