In this task, you will be shown an incorrect English sentence. You need to generate a corrected form of the input sentence.
Example: The car's wheel are loose.
Example solution: The car's wheel is loose.
Example explanation: The instance of are is replaced by the word is. This makes the sentence grammatically correct.

Problem: To respond adequately to the world we live in we need to understand it first . 

Solution: To respond adequately to the world we live in , we need to understand it first . 