['In', 'the', 'early', '20th', 'century', ',', 'the', 'introduction', 'of', 'anti-friction', 'bowls', 'revolutionized', 'textile', 'manufacturing', '.', 'These', 'small', 'rollers', 'fitted', 'into', 'levers', 'on', 'many', 'textile', 'machines', 'were', 'designed', 'to', 'reduce', 'friction', ',', 'which', 'significantly', 'enhanced', 'the', 'efficiency', 'of', 'machines', 'like', 'the', 'shuttle', 'loom', 'and', 'the', 'spinning', 'frame', '.', 'The', 'anti-friction', 'bowls', 'allowed', 'for', 'smoother', 'operation', 'and', 'less', 'wear', 'on', 'moving', 'parts', ',', 'leading', 'to', 'longer', 'lifespans', 'for', 'the', 'machinery', 'and', 'increased', 'productivity', 'in', 'textile', 'mills', '.']
[[9, 10, 'textile machinery'], [40, 41, 'textile machinery'], [44, 45, 'textile machinery']]