With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Manoil Manufacturing Company was an American metal and plastic toy company that began production in 1935 or 1936, and left the business in 1959.
text_B: Manoil Manufacturing Company was an American metal and plastic toy company that began production in 1935, and left the business in 1959.
entailment.