Premise: "A young man in jeans and tennis shoes lies down on an upholstered bench with a backpack still strapped to his back."\nHypothesis: "A guy lies down with his backpack still attached."\nDo we know that the hypothesis entailed by the premise? A step-by-step solution is:

User
A young man can be called a guy. Having a backpack strapped to a back means having a backpack attached to a back.
The final answer: yes.
Assistant