A male may keep_up a guard.Logical formLearned from21 sentences. A female may keep_up a person to date.Logical formLearned from21 sentences. A government may keep_up pressure.Logical formLearned from21 sentences. A person may keep_up with a material.Logical formLearned from20 sentences. A (furniture industry) may keep_up with an environment.Logical formLearned from20 sentences. A person may keep_up with him-or-herself.Logical formLearned from20 sentences. A female may keep_up work.Logical formLearned from20 sentences. A country may keep_up efforts.Logical formLearned from20 sentences. A male may keep_up a schedule.Logical formLearned from20 sentences. Advice may keep_up an antennae.Logical formLearned from20 sentences. A male may keep_up a commentary.Logical formLearned from20 sentences. A US-president may keep_up pressure.Logical formLearned from20 sentences. A US-city may keep_up pressure.Logical formLearned from20 sentences. A male may keep_up with demand.Logical formLearned from19 sentences. A person may keep_up repayments on a mortgage.Logical formLearned from19 sentences.