B. If dangerous firecrackers are banned, what will happen to the employees who work to make these firecrackers?
Explanation:
A red herring fallacy is a logical fallacy in which someone presents an irrelevant piece of information to shift the topic of the discussion with the deliberate intention of abandoning the principal topic.
In the answer given the principal topic is the dangerous firecrackers and its probable banning. But the speaker here tries to abandon the danger of them and replace the discussion topic with the loss of jobs.
