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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def topics(text):
 """Return a list of topics."""

    detectors = [
        detector_50_Cent
    ]
    ts = []
    for detector in detectors:
        ts.append(detector(text))

    return [t[0] for t in ts if t[1] > 0.95]