Teacher: In this task, you will be shown an incorrect English sentence. You need to generate a corrected form of the input sentence.
Teacher: Now, understand the problem? If you are still confused, see the following example:
The car's wheel are loose.
Solution: The car's wheel is loose.
Reason: The instance of are is replaced by the word is. This makes the sentence grammatically correct.

Now, solve this instance: But on the other hand ther is also people that is often convinced by the interesting advertisements they see everywhere , becuase of this many times they have to face problems with the product that they bought and many times ther is no way to give back that product .
Student:
But on the other hand , there are also people that are often convinced by the interesting advertisements they see everywhere , and because of this they often face problems with the products they buy and many times there is no way to return that product .