Please capitalize where necessary: he was introduced to modern analysis by young and after this he began to make a real contribution to research.
A: He was introduced to modern analysis by Young and after this he began to make a real contribution to research.

Q: the level of occupancy in an office varies according to the business in question. in many cases the office is far from fully occupied, which means that the installed ventilation system is oversized, costing both money and energy unnecessarily.

A: The level of occupancy in an office varies according to the business in question. In many cases the office is far from fully occupied, which means that the installed ventilation system is oversized, costing both money and energy unnecessarily.

Q: does he not give us enough of that now? how could he relieve poverty even if he were to give us more? supposing in answer to these prayers he were to increase the power of the sun, or the virtue of the soil?
A: Does He not give us enough of that now? How could He relieve poverty even if He were to give us more? Supposing in answer to these prayers He were to increase the power of the sun, or the virtue of the soil?

Problem: playful, vibrant pieces make up prada's spring collection. fans of this fashion house will surely rave about its spring handbag offerings.
Can you repeat this sentence, but capitalize it?
Answer: Playful, vibrant pieces make up Prada's Spring Collection. Fans of this fashion house will surely rave about its spring handbag offerings.

Text: he plans to present a draft bill that includes four titles: oil spill response, clean energy and job creation, energy efficiency, and utility-only greenhouse gas reductions, as outlined in the kerry-lieberman and bingaman proposals.

Correct capitalization: He plans to present a draft bill that includes four titles: oil spill response, clean energy and job creation, energy efficiency, and utility-only greenhouse gas reductions, as outlined in the Kerry-Lieberman and Bingaman proposals.

Please capitalize where necessary: they must deliver the material for the conflict scenarios in cluster 22 themselves, and after a round of group work the headlines for three scenarios are ready: "power balance in the cluster", "disagreement on the strategic direction of the cluster" and "some members are milking the cluster dry".
A:
They must deliver the material for the conflict scenarios in Cluster 22 themselves, and after a round of group work the headlines for three scenarios are ready: "Power balance in the cluster", "Disagreement on the strategic direction of the cluster" and "Some members are milking the cluster dry".