In this task, you're given a context passage, followed by a question that needs to be answered. Based on the paragraph, you must write unambiguous answers to the questions and your answer must refer to a specific phrase from the paragraph. If multiple answers seem to exist, write the answer that is the most plausible.
One example: Tracy slept awkwardly on their new bed and was having some pain, so Tracy cracked her neck. 
Question: What did Tracy do with her neck?
Solution is here: crack her neck
Explanation: The output phrase perfectly answers the question and is explicitly mentioned in the passage as well.

Now, solve this: I went to a restaurant with my grandpa a couple of days ago.  It isn't a restaurant that has very good food or very good service, so I wasn't sure if it would be good.  When I ordered my food, it took a long time to get out to me.  When the food was finished and I took my first bite, my burger was very cold.  I tried to get a hold of the waitress who brought us our food.  I asked her kindly if she would be able to make sure that I had a burger that was warm.  She apologized for everything and told me that she could have a warm burger ready for me in just a few minutes.  After about ten or so minutes, the food came back out to me and it was a lot better tasting this time around.  I'm glad I asked for a new one. 
Question: How did they act when sending the food back?
Solution:
Kind