Another explanation for the shift between the two sectors may be in structural changes the fact that society is changing from an industrial to a knowledge society

Can you repeat this sentence, but add in punctuation?
Another explanation for the shift between the two sectors may be in structural changes, the fact that society is changing from an industrial to a knowledge society.
Perfect for your winter wardrobe or alone with a thick sweater before the frost sets in

Can you repeat this sentence, but add in punctuation?
Perfect for your winter wardrobe or alone with a thick sweater before the frost sets in.
Very nice junior youngrider horse for the experienced rider

Can you repeat this sentence, but add in punctuation?
Very nice junior / youngrider horse for the experienced rider.