premise: A lady with blue jeans and a brown shirt is speaking on her cellphone on the second floor of the mall. hypothesis: the lady is talking on her phne.
entailment: Talking on her phne is a paraphrase of speaking on her cellphone.|entailment: Lady with blue jeans is a type of lady, and speaking is talking.|entailment: A lady speaking on her cellphone and talking on her phone are the same concept.