Sentence Correction (SC) | Re: In no other circumstance did Mount Tambora

My answer is(C) . It took me 01:31.

(A) Lack of parallelism between "Mount Tambora" and "its eruption in 1815"
To maintain parallelism,
In no other circumstance did Mount Tambora cause such a global disaster as it did in its eruption in 1815.

(B) Lack of parallelism between "Mount Tambora" and "its 1815 eruption"

(C) Parallelism between "In no other circumstance" and "in its eruption of 1815"

(D) Equivalent with (A)

(E)
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