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: But then as it has been rightly said by someone " We are the victims of our own greedy needs " . 
Solution:
But then , as it was rightly said by someone , " We are the victims of our own greedy needs . " 