We can't see the whole paper so we may not know if there are more words..
        
             
        
        
        
What is the story/background information of this question?
        
                    
             
        
        
        
Answer:
the correct answer is 
clay
limestone
zircon
Explanation:
trust me guys the other person missed one :}
 
        
             
        
        
        
The answer is D the level of formality!