A reply can be casual.Logical formLearned from13 sentences. Teaching can be casual.Logical formLearned from13 sentences. A loading can be casual.Logical formLearned from13 sentences. An engagement can be casual.Logical formLearned from13 sentences. An intercourse can be casual.Logical formLearned from13 sentences. Messages can be casual.Logical formLearned from13 sentences. Purchases can be casual.Logical formLearned from13 sentences. An incident can be casual.Logical formLearned from13 sentences. Concertgoers can be casual.Logical formLearned from13 sentences. A workforce can be casual.Logical formLearned from13 sentences. A chitchat can be casual.Logical formLearned from12 sentences. A dialogue can be casual.Logical formLearned from12 sentences. An eavesdropping can be casual.Logical formLearned from12 sentences. A loss can be casual.Logical formLearned from12 sentences. A (tank top) can be casual.Logical formLearned from12 sentences.