premise: there are 5 people on a stage without their face showing behind a red curtain. hypothesis: People are standing on stage.
entailment: People are standing on stage behind a red curtain.|entailment: Since there are five people on a stage behind a curtain they must be the people on the stage.|entailment: "People are standing on stage" is a less descriptive rephrasing of "there are 5 people on a stage without their face showing behind a red curtain.".