An assertion may be based on a speculation.Logical formLearned from4 sentences. A (design speculation) can be urban.Logical formLearned from4 sentences. A speculation can be upward.Logical formLearned from4 sentences. Speculation may appear that something-is-the-case.Logical formLearned from4 sentences. Speculations can be of a character.Logical formLearned from4 sentences. Matters can be for speculation.Logical formLearned from4 sentences. Some speculation can be premature.Logical formLearned from4 sentences. A topic of conversation can be a speculation.Logical formLearned from4 sentences. Speculations can be philosophic.Logical formLearned from4 sentences. Some species of religion may afford occasion to some speculations.Logical formLearned from4 sentences. Some speculations may be offered.Logical formLearned from4 sentences. Some speculations may be made.Logical formLearned from4 sentences. A person may leave speculation.Logical formLearned from4 sentences. A road can be rife with speculation.Logical formLearned from4 sentences. A hint can be constituted-of-or-filled-with speculation.Logical formLearned from4 sentences.