But he is locked in a concrete cell.

What the poetic device used here?
A. Alliteration
B. metaphor
C. simili
D. paradox

Plz state the reason also

Dear student
The correct answer will be Alliteration.
Alliteration is a figure of speech which is used when the same letter,syllable, or sound is repeated at the beginning of successive or nearly successive words.. Here the letter ' C' is repeated at the beginning of successive words,'concrete' and 'cell'.
Hope it helps!!!​​​​​
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