Question: a clear difference between the different types of containers cannot be proven.
Answer: --> A clear difference between the different types of containers cannot be proven.

Question: the document of utmost importance to the organization, describing the organizational structure for formal decision-making in the project.
Answer: --> The document of utmost importance to the organization, describing the organizational structure for formal decision-making in the Project.

Question: do not exercise vigorously just before going to bed. do not sleep in too hot a room.
Answer:
--> Do not exercise vigorously just before going to bed. Do not sleep in too hot a room.