story: Elena wanted a new doll she saw on a TV commercial. The doll was a special type of toy that only a thousand were made. Her parents waited six hours in a long line outside of a toy store. They were able to get one of the dolls. Elena was presented her new doll on her birthday.
 selected sentence: Her parents waited six hours in a long line outside of a toy store.
Elena wants a limited edition doll >Causes/Enables> Her parents wait in a long line at the toy store