In the given statement there is the repetition of an initial consonant sound.
Literary devices are tjose tools used by the writers in order to beautify their ideas, thoughts, belifes.
Some of the literary devices are metaphor, simile, personification, hyperbola, symbolism, imagery, alliteration etc. In the above sentence there is the repetition of letter 'T' which gives consonant sound therefore the literary device used here is alliteration.
Thus option (b) is the correct.
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