Answer:
b. he felt forced into making a medicine
 
        
             
        
        
        
He is an American playwright, screenwriter, and theatre and film director
        
             
        
        
        
Answer:
D. The deer was not able to pick up the scent of the author.
Explanation:
The whole sentence reads
"The wind must have been right, because he kept on browsing the mossy ground." The deer kept on browsing the mossy ground because it did not pick up the scent of the man. Otherwise, it would have run away.