With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: He was Interior Minister in 1952 and from 1957 to 1965, and State Security Minister from 1952 to 1957.
text_B: He was Interior Minister in 1953 and from 1957 to 1965, and State Security Minister from 1952 to 1957.
contradiction.