Mr Smith had made a list of weaknesses that slave#1 shows in its general life as a 24/7 pet and slavegirl. One of these is stamina so Mr Robinson decides to teat if this is laziness or just weakness. It is made to undertake a series of tasks to find the answer to this. With 54# also in attendance the young slaves are played off against each other. #54s strength and stamina is used as measuring point to which number 1 has to try and match but its laziness becomes obvious as the tasks continue.