story: The Smiths were having a family dinner. After waiting for their meal they got the wrong one. The waitress was embarrassed and fixed the problem. She gave the Smiths free dessert to make up for it. The Smiths thanked her with a good tip.
 selected sentence: She gave the Smiths free dessert to make up for it.
The waitress want(s) to give the Smiths free dessert >Motivates> The waitress gives the Smiths free dessert