I don't see your quotation in the given reference; none of the three answers seems to correspond to it. But you can find an answer e.g. in https://en.wikipedia

I don't see your quotation in the given reference; none of the three answers seems to correspond to it. But you can find an answer e.g. in https://en.wikipedia.org/wiki/Copyright#Eligible_works; https://en.wikipedia.org/wiki/Copyright#Eligible_works; it depends on the juristiction. A sculpture or industrial design could be made from LEGO bricks; if these are covered by copyright laws in your juristiction there is still the question of originality, see e.g. https://en.wikipedia.org/wiki/Threshold_of_originality https://en.wikipedia.org/wiki/Threshold_of_originality.