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: The Indian pariah dog ("Canis lupus familiaris") is the aboriginal landrace, or naturally selected dog, of the Indian sub-continent. The breed is proposed by one author to be one of the oldest in the world and the progenitor of the Australian dingo. Its place of origin has not been determined. <sep> Hypothesis: It is unknown where the Indian pariah dog originated from.
Output:
Entailment