Detailed Instructions: In this task, you will be shown a correct English sentence. You need to generate an incorrect form of the input sentence.
See one example below:
Problem: Students shouldn't work multiple full-time jobs.
Solution: Student's shouldn't work many full-time jobs.
Explanation: The possessive form is not correct in this instance and many should be multiple.

Problem: I was so angry about the tour that since then I prefer to travel by myself , without a tour . 
Solution:
I was so mad at the tour so since then I like to travel by myself or without tour . 