11. Carmen admired the twirling dancer in the music box. She was so beautiful, so fragile, just like herself, she thought. Then she heard a pounding on the door. Her heart jumped. "Billy, can you get that?" she shouted to her brother. He shouted back, "I can't pause this game! You get it!" Carmen accepted his answer as fact and then sighed. She passed by Billy's room on her way to the front door. He was sitting on a beanbag, covered in powdered sugar, and gaming intensely. Narrator's Perspective:
Explain how you know:

Consider the text from "machu picchu: a city in the sky” and its central idea. informational text: every year, thousands of tourists come to peru to see machu picchu. to reach machu picchu, tourists can hike along the famous inca trail. the trail covers twenty-six miles. it winds through beautiful mountains, forests, and jungle. visitors can also take a bus or train ride up to the ruins. the train takes you past miles of farmland along the urubamba river valley. above are the andes mountains. the tops of the mountains are often covered with mist. then, the train goes up a mountain on a winding road. the road climbs almost 1,640 feet. other incan ruins can be seen beside the road. most are very small compared to the city ahead. central idea: tourists enjoy visiting machu picchu in the mountains of peru. what supporting detail is most important to include in a summary of this text? people can hike the inca trail or take a train or bus to reach machu picchu. when people travel to machu picchu, they see miles of surrounding farms. people are surprised by the mist on the peaks of the andes mountains. when people visit machu picchu, they sometimes see other smaller ruins.