With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Kęstutis (] ; born ca. 1297, died on 3 August or 15 August 1382 in Kreva) was a ruler of medieval Lithuania.
text_B: Kęstutis (] ; born ca. 1297, died on 4 August or 15 August 1382 in Kreva) was a ruler of medieval Lithuania.
neutral.