premise: A female barista dressed in black is making coffee behind a counter. hypothesis: An employee makes coffee at a coffee shop.
entailment: A barista is a particular type of employee who works at a coffee shop; although a barista could conceivably be making coffee while not on the job, the fact that she is making coffee behind a counter indicates that she is making coffee at a coffee shop, as counters in non-commercial establishments are generally affixed directly to the wall, making it impossible to make coffee, or, indeed, do anything else, behind them.