Teacher:Given a text, write a compressed version of it in a single sentence.
Teacher: Now, understand the problem? Solve this instance: In summer the trip to Chengde, about 250 km (150 miles) northeast of Beijing, might well be one of the prettiest anywhere in China. Fertile fields alternate with stony hills, miraculously sprouting trees, and wildflowers.
Student:
In summer the trip to Chengde, about 250 km (150 miles) northeast of Beijing, might well be one of the prettiest anywhere in China.