The average size of marine life that washes up on the shore of the Japanese island Ryukyu is smaller than the average size that washes up on the Western coast of Australia  Giant squid have recently been found washed up on the shores of Ryukyu as well as the Western coast of Australia
It can be concluded that the average size of the giant squids on the shore Ryukyu must be less than that of giant squids washed up on the shores of Western Australia
It fails to distinguish between giant squids and more diminutive variants.