With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Armando Christian Pérez (born January 15, 1981), known by the stage name Pitbull or Mr. Worldwide, is an American rapper.
text_B: Armando Christian Pérez born January 15, 1981, known by the stage name Pitbull, is an American rapper.
entailment.