John wanted to keep his food fresh, she he bought something that would let him suck the air it, leaving empty space inside.  This would keep food fresh. This item was a type of what?\nOptions:\n- front\n- jar\n- baggie\n- box\n- universe
Please answer and provide answer explanation.
User
As John wanted to keep his food fresh so he bought jar that would suck the air. A jar would keep food fresh by leaving empty space inside. The final answer: jar.
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