You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
In this task, you are given a piece of an article. Your task is to generate a short summary of the text. Try to give the summary in just one sentence.

Prime Minister Gordon Brown said Monday he had discussed the car industry crisis with German Chancellor Angela Merkel but had not talked about any specific amount of aid for General Motors.
Solution: Gordon Brown had discussed the car industry crisis with Angela Merkel.
Why? This summary is appropriate for the given article text as the article is about Gordon Brown and Angela Merkel's talk on car industry crisis.

New input: One thing I've learned in the past week is that most Americans really hate book banning.
Solution:
The Montreal Exchange has upgraded its derivative trading platform.