Complex sentence: Calle Luna, Calle Sol-is a soap folk and urban, which shows two completely different realities: that of the rich and the poor, and what differentiates the two groups.
Split into simpler sentences: Calle Luna, Calle Sol-is a telenovela contrasting folk and urban culture. It shows two completely different realities: that of the rich and the poor, and what differentiates the two groups.