With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Some animals may be genetically predisposed to hair loss, while in some it may be caused by hypersensitivity or nutritional factors.
text_B: Some animals may be genetically predisposed to hair loss, while in some it may be caused by hypersensitivity.
entailment.