Activity 4.Please help me write.

What is the central idea in this advice from branch rickey to jackie robinson?  

Write a minimum 150-word response in which you explain how hughes uses poetic devices such as alliteration, assonance, consonance, and enjambment to reveal his theme in "theme for english b."

Precarious subsistence voracious abysmal wood is to fire as food is to arrowright grinning is to cheerful as teetering is to arrowright conniving is to scheming as terrible is to arrowright mournful is to sad as gluttonous is to arrowright