A russian flag may be lowered.Logical formLearned from4 sentences. A record may be lowered.Logical formLearned from4 sentences. A flag may be lowered for a time.Logical formLearned from4 sentences. A block may be lowered.Logical formLearned from4 sentences. A set of standards may lower costs.Logical formLearned from4 sentences. Some groups of agents may lower (blood levels).Logical formLearned from4 sentences. An effect can be on lowering (blood pressure).Logical formLearned from4 sentences. A (homocysteine level) may be lowered.Logical formLearned from4 sentences. Instruments may be lowered into wells.Logical formLearned from4 sentences. An impact can be in lowering barriers.Logical formLearned from4 sentences. A tee may be lowered.Logical formLearned from4 sentences. Schools may be lowered.Logical formLearned from4 sentences. A country may lower tariffs to some percent.Logical formLearned from4 sentences. Some (credit card issuers) may lower (interest rates).Logical formLearned from4 sentences. A grapnel may be lowered.Logical formLearned from4 sentences.