*Disclaimer: This sentence is not related in any way to any Gengo test material.
**Let's say this is the very first sentence of your source article to be translated.
It might explode during fermentation.
It might explode during the fermentation.
It might explode during a fermentation.
Do you think which is the correct answer?
If you chose one, would you say the others would be totally wrong in any translation?
And how sure are you about your choice?