With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: It is around 9 km long (north to south), 4 km wide (east to west) and 1 km wide at its narrowest point.
text_B: It is around 9 km long (north to south), 4 km wide (east to west) and 2 km wide at its narrowest point.
contradiction.