Detailed Instructions: In this task, you will be shown an incorrect English sentence. You need to generate a corrected form of the input sentence.
See one example below:
Problem: The car's wheel are loose.
Solution: The car's wheel is loose.
Explanation: The instance of are is replaced by the word is. This makes the sentence grammatically correct.

Problem: So lets not lose hope and let the scientists do the job , but i think being in a traffic jam is a stressfull situation it requires time and patients and there are many more disatvantages about the large number of cars . 
Solution:
So let 's not lose hope and let the scientists do the job , but I think being in a traffic jam is a stressful situation , it requires time and patience and there are many more disadvantages about the large number of cars . 