"Epitaph on Elizabeth", is a poem written on the death of a lady, named, 'Elizabeth'. The poet has used parallel structures to give a rhythm to the poem, maintaining his rhyme scheme.
What is Parallel structure?
Parallel structure also called Parallelism is used to give a rhyme scheme to the phrases or clauses to make them easy to read and more fluent.
In the poem, 'Epitaph on Elizabeth' poet has used parallel structure to join the two clauses which is giving a rhythmic effect to the poem.
Therefore option A for first , They contain parallel structures and option A for second, to maintain his rhyme scheme are correct.
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