This isn't neccessarily true. Your introduction can still make sense without the hook, and the information inside the introduction part should really not directly depend on the hook to explain them, they should either be self explanatory, or you should explain them there.
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Answer:
Remove
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The answer would be A. The reason for this is it is the most likely answer. old people makes no sense. a retirement home has nothing to do with the question and work over the years does not correctly define legacy.
Answer:
c. The stress on know and fate emphasizes the speaker's certainty that he will die in combat.
Explanation:
William Butler Yeats wrote this poem "An Irish Airman Foresees His Death" after the death of Robert Gregory. This poem is a sort of a man accepting his fate, which he seems to be certain of.
The pilot n the poem, also the speaker is an Irishman who held no attachment for any parties of the war. He does not love the country he's fighting for, nor does he hate the enemy side. He also seems to be reconciled with the fact that he will surely die, while flying. He knows for sure that he will "meet (his) fate Somewhere among the clouds above". This shows that it emphasizes the speaker's certainty that he will die in combat. Also, there are n mention of any friends nor of any selfish feelings or self-centeredness in the speaker.