With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: One or two open flowers are borne at the ends of stems; they have greenish white tepals which are 1.5 to 2 cm long.
text_B: One open flowers are borne at the ends of stems ; they have greenish white tepals which are 1.5 to 2 cm long.
entailment.