Q: on the roof of the building there is a swimming pool available for guests.
A: On the roof of the building there is a swimming pool available for guests.

Q: campylobacter is frequently found in bathing water, where as campylobacter is only sporadic found in drinking water in denmark.
A: Campylobacter is frequently found in bathing water, where as Campylobacter is only sporadic found in drinking water in Denmark.

Q: it is reasonable to expect that the uploading and querying phases do not overlap!
A: It is reasonable to expect that the uploading and querying phases do not overlap!

Q: vitamin d: vitamin d appears to have anti-tumor effect against prostate cancer.
A:
Vitamin D: Vitamin D appears to have anti-tumor effect against prostate cancer.