A song may reach number on a chart.Logical formLearned from58 sentences. An album may reach number on a chart.Logical formLearned from58 sentences. A person may create a chart.Logical formLearned from58 sentences. A look can be at charts.Logical formLearned from58 sentences. A song may enter a chart.Logical formLearned from57 sentences. A secrecy can be off charts.Logical formLearned from57 sentences. Charts can be interesting.Logical formLearned from57 sentences. The right may pertain-to a chart.Logical formLearned from57 sentences. Chart may show number of (reserve troops).Logical formLearned from57 sentences. A person may create charts.Logical formLearned from56 sentences. A chart can be annual.Logical formLearned from56 sentences. A name may appear on a chart.Logical formLearned from55 sentences. Charts can be around the world.Logical formLearned from55 sentences. A person may see a chart.Logical formLearned from55 sentences. A person may see a chart.Logical formLearned from55 sentences.