What composition of magma is primarily involved in the construction of a shield volcano?

You will find intermediate and felsic magma involved in the construction of a shield volcano. Intermediate magma is found in the middle of the volcano and felsic magma is found near the top of the volcano. 

The answer is c) people evacuated but almost all returned

Nestor foreshadows the plan of the suitors to kill telemachus through his account of what happened to agamemnon who was murdered by people around him. despite this telemachus was reassured that his voyage was going to be safe with the of athena.