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

So , I think having self-confidence is more important than having knowledge .
so i think having selfconfdence is more important than having knowledge .

For instance , many people use airplanes , ships , and trains .
For instance many people use airplane , ship , and train .

This can be prevented if a broad choice is given .
This is prevented if a broad choice is given .