Does 'In this period, a number of key technological changes  sewing machines that made many more stitches a minute, long knives instead of shears for cutting, and pressing machines.' neither support nor refute 'During the 2000s, several key technological updates were made for industry tools.', instead existing independently?
In this period, a number of key technological changes  sewing machines that made many more stitches a minute, long knives instead of shears for cutting, and pressing machines.###During the 2000s, several key technological updates were made for industry tools.