premise: A woman talks on a cellphone while sitting in front of blue railings that are in front of the ocean. hypothesis: She has a conversation on her phone outdoors.
entailment: A cellphone is for conversation.|entailment: Conversation is a rephrasing of talks; outdoors includes being in front of the ocean.|entailment: A woman talks means she has a conversation on her phone (cellphone) and in front of the ocean means outdoors.