You’re visiting the grocery store when the announcement “spill in aisle four” sounds off. Since you’re on aisle three, you take a peek to see if you might help out. As you round the corner, you notice the spill actually means a customer got sick, really sick, and somebody is going to need to deal with a pretty unpleasant and potentially infectious situation. Then you notice an approaching whirring noise and witness a special test robot roll up, stop, and proceed to handle the situation.
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