Songbirds can be upbeat.Logical formLearned from2 sentences. An ending can be upbeat.Logical formLearned from2 sentences. A brochure can be upbeat.Logical formLearned from2 sentences. A person can be upbeat in appearances.Logical formLearned from2 sentences. A statement can be upbeat.Logical formLearned from2 sentences. Some astronauts can be upbeat.Logical formLearned from2 sentences. A (lounge music) can be upbeat.Logical formLearned from2 sentences. A (consumer outlook) can be upbeat.Logical formLearned from2 sentences. An owner can be upbeat.Logical formLearned from2 sentences. A duet can be upbeat.Logical formLearned from2 sentences. Conversations can be upbeat.Logical formLearned from2 sentences. Some (wildflower watchers) can be upbeat that something-is-the-case.Logical formLearned from2 sentences. A male can be upbeat about reviving (peace talks).Logical formLearned from2 sentences. A report can be upbeat on fronts.Logical formLearned from2 sentences. (Technology forecasts) can be upbeat.Logical formLearned from2 sentences.