We elected balachandran as our team leader
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Uhh I didnt understand the question what do you mean by

we elected balachandran as our team leader

congratulations if you did...

hello,

your answer is a) the metaphor suggests that the poetic themes are serious and dark.

collins is comparing the poem to a dark room. he is suggesting that the poems theme is serious and wants you to understand it. you don't need to understand the poet in order to understand the poem. you also don't need to move around while reading it. he is simply saying the poem has a dark and serious theme.

- i.a -

the answer would be c