Answer:
Red Herring
Step-by-step explanation:
Red Herring is a type of fallacy that is used to divert the attention of listeners by introducing an irrelevant topic in an argument. This tool can be used as a logical fallacy or a literary device. The fallacy was introduced by William Cobbett, an English Polemist.
The given reasoning is an example of a red herring fallacy. It is because the argument that was made was on the topic 'Tax cut.' But the reasoning brought by was of Republicans v. Democrats. Republicans v. Democrats had nothing to do with the argument on tax cut. This reasoning was used to divert the listener's attention from the main topic of argument to a fallacy.
So, the correct answer is Red Herring.