question: designed by jordan gruzen, of manhattan-based gruzen samton architects, the stately exterior facade combines a sweeping curved glass wall on one side and a sawtooth facade of projecting glass-enclosed rooms on the other. beech trondheim has been installed throughout each of these stylish apartments.
Capitalize this past sentence correctly.
A: Designed by Jordan Gruzen, of Manhattan-based Gruzen Samton Architects, the stately exterior facade combines a sweeping curved glass wall on one side and a sawtooth facade of projecting glass-enclosed rooms on the other. Beech Trondheim has been installed throughout each of these stylish apartments.

question: albrecht durer was the third son of albrecht durer and barbara holfer.
Capitalize this past sentence correctly.
A: Albrecht Durer was the third son of Albrecht Durer and Barbara Holfer.

question: containing by weight 0,25 % or more but less than 0,6 % of carbon 7217 20 50
Capitalize this past sentence correctly.
A: Containing by weight 0,25 % or more but less than 0,6 % of carbon 7217 20 50