Question: the duke employed two of the most skilled turning artists of the time, marcus heiden and his pupil, johann eisenberg.
Answer: --> The Duke employed two of the most skilled turning artists of the time, Marcus Heiden and his pupil, Johann Eisenberg.

Question: zombie survival other games like steambirds: survival
Answer: --> Zombie Survival Other games like SteamBirds: Survival

Question: for 90 years, it has been clear that niacin is important to the nervous system and that severe niacin deficiency can cause dementia - as part of the deficiency disease pellagra.
Answer:
--> For 90 years, it has been clear that niacin is important to the nervous system and that severe niacin deficiency can cause dementia - as part of the deficiency disease pellagra.