I believe the answer is cause
        
             
        
        
        
B, Redundancy<span> is the grammatical error in the title. Using the words 'relationship between' and 'correlation' is redundant/unnecessarily repetitive. (Correlation is a mutual relationship or connection between two or more things).</span>
        
                    
             
        
        
        
Hello! 
The answer to your question is: Adding -s. 
That is true! I hope this helped you! :)
        
                    
             
        
        
        
To christians poverty is a sickness why the real definition is the inability to gain money or a living
        
             
        
        
        
Because he is a bad person who is represented in a good way