Definition: In this task, you will be presented with a premise and a hypothesis sentence. Determine whether the hypothesis sentence entails (implies), contradicts (opposes), or is neutral with respect to the given premise sentence. Please answer with "Contradiction", "Neutral", or "Entailment".
Input: Premise: Hit Parader was an American music magazine that operated between 1942 and 2008. A monthly publication, it was a general popular music title until the 1980s, when its focus turned to the genres of hard rock and heavy metal.<ref name="RBP/HP"> </ref> The magazine reached its peak during the 1980s as heavy metal music achieved high levels of popularity and commercial success. <sep> Hypothesis: Hit Parader operated for 80 years
Output:
Contradiction