Birds can be busy.Logical formLearned from5 sentences. (Police officers) can be busy.Logical formLearned from5 sentences. A climax can be busy.Logical formLearned from5 sentences. (City squares) can be busy.Logical formLearned from5 sentences. (Traffic intersections) can be busy.Logical formLearned from5 sentences. Outdoors can be busy.Logical formLearned from5 sentences. A person can be busy with research.Logical formLearned from5 sentences. An (insurance industry) can be busy.Logical formLearned from5 sentences. A male can be busy with classes.Logical formLearned from5 sentences. A medium can be busy.Logical formLearned from5 sentences. A (winter break) can be busy.Logical formLearned from5 sentences. Persons can be busy for some days.Logical formLearned from5 sentences. A (circular road) can be busy.Logical formLearned from5 sentences. A beverage can be busy.Logical formLearned from5 sentences. Connections can be busy.Logical formLearned from5 sentences.