A male may promise returns.Logical formLearned from9 sentences. A seller may promise that something-is-the-case.Logical formLearned from9 sentences. A company may promise sand.Logical formLearned from9 sentences. Oil may be promised.Logical formLearned from9 sentences. A female may promise a US-president that something-is-the-case.Logical formLearned from9 sentences. An author may promise.Logical formLearned from9 sentences. Republicans may promise that something-is-the-case.Logical formLearned from9 sentences. A person may promise a campaign.Logical formLearned from9 sentences. A person may promise a review of (military operations).Logical formLearned from9 sentences. A magazine may promise.Logical formLearned from9 sentences. A world may promise services.Logical formLearned from9 sentences. A military-or-other-action-organization may promise.Logical formLearned from9 sentences. A nobleman may promise more.Logical formLearned from9 sentences. A prime minister may promise an investigation.Logical formLearned from9 sentences. A male may promise immunity.Logical formLearned from9 sentences.