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

Example Input: Also , I have traveled in a group without a tour guide .
Example Output: Also , I have traveled in a group without tour guide .

Example Input: Facts are learned from experiences .
Example Output: Facts are learned by experinces .

Example Input: After that , I studied the topics in greater depth and understood the ideas and concepts behind the topics .
Example Output:
After that i studied in more depth to the topics and understood the ideas and concept of the topic .