story: Amy and her friend were riding bikes on a summer afternoon. They decided to ride to her friend's cousin's house. There was a steep hill which was hard to ride up. Amy was sweating and panting as she rode up the hill. Amy ended up walking the bike up the hill instead of riding.
 selected sentence: There was a steep hill which was hard to ride up.
Amy struggles up a steep hill >Causes> She feel(s) exhausted