You will be given a definition of a task first, then some input of the task.
Given a prompt and four completions, select the completion that is the most plausible in continuing or answering the prompt. This task is designed to test common sense and has various categories ranging between idioms, negated statements, polysemy, subject referencing, and quantitative reasoning. Generate either Completion A, Completion B, Completion C, or Completion D.

Prompt: I made a new universal classifier. It 
Completion A: classified the XOR function despite being a linear classifier. 
Completion B: gets 100% accuracy on every single dataset, whether it be training, validation, or test. 
Completion C: is the best classifier at both specific cases and the general case. 
Completion D: was not used by any Machine Learning group, because they did not believe me.
Output:
Completion D