(Love songs) can be upbeat.Logical formLearned from4 sentences. Discussions can be upbeat.Logical formLearned from4 sentences. Assertions can be upbeat.Logical formLearned from4 sentences. A director can be upbeat.Logical formLearned from4 sentences. (Pop sounds) can be upbeat.Logical formLearned from4 sentences. Meetings can be upbeat.Logical formLearned from4 sentences. A romantic comedy can be upbeat.Logical formLearned from4 sentences. A staff can be upbeat.Logical formLearned from4 sentences. An (analyst note) can be upbeat.Logical formLearned from4 sentences. Interviews can be upbeat.Logical formLearned from4 sentences. A mood may stay upbeat.Logical formLearned from4 sentences. A teacher can be upbeat.Logical formLearned from4 sentences. Compositions can be upbeat.Logical formLearned from4 sentences. A movement can be upbeat.Logical formLearned from4 sentences. Tidbits can be upbeat.Logical formLearned from4 sentences.