A person may leave a doubt.Logical formLearned from84 sentences. Doubts can be about a claim.Logical formLearned from82 sentences. Doubts can be about a sincerity.Logical formLearned from82 sentences. Doubts can be about safety.Logical formLearned from81 sentences. Doubts can be about a competency.Logical formLearned from80 sentences. A doubt can be religious.Logical formLearned from79 sentences. Doubts can be about claims.Logical formLearned from79 sentences. Doubts can be about a country.Logical formLearned from79 sentences. Doubts can be legitimate.Logical formLearned from79 sentences. A US-president may leave a doubt.Logical formLearned from79 sentences. A period can be constituted-of-or-filled-with doubt.Logical formLearned from78 sentences. A doubt may be made.Logical formLearned from78 sentences. Doubts can be about stability.Logical formLearned from77 sentences. A doubt may play a role.Logical formLearned from77 sentences. Doubts may grow.Logical formLearned from76 sentences.