pictures, photos, facts and information on exchange place - view from bottom (boston, ma)

How would the previous sentence be correctly capitalized?
Answer: pictures, photos, facts and information on Exchange Place - view from bottom (Boston, Ma)
at a summit in tanzania habyarimana was forced to promise that a government would be added.

How would the previous sentence be correctly capitalized?
Answer: At a summit in Tanzania Habyarimana was forced to promise that a government would be added.
all comments below have been left by people who have spent some time in a hot and sexy show, via live webcam with camyllaray

How would the previous sentence be correctly capitalized?
Answer: All comments below have been left by people who have spent some time in a hot and sexy show, via live webcam with CamyllaRay
add onions & peppers stirring for 3-4 minutes, until softened; transfer to a bowl and set aside.

How would the previous sentence be correctly capitalized?
Answer: Add onions & peppers stirring for 3-4 minutes, until softened; transfer to a bowl and set aside.