In this task, you will be shown an incorrect English sentence. You need to generate a corrected form of the input sentence.

Example Input: he usually bring a book , and ask something to some one , he wants to understand the bood
Example Output: He usually brings a book , and will ask someone something if he wants to understand the book .

Example Input: 1 7-5 0 people survey to requre all class and selective class .
Example Output: 1 7-5 0 people were surveyed about being required to take all classes and having selective classes .

Example Input: this economics system is the best .
Example Output:
This economics system is the best .