individuals with surname halphen

How would the previous sentence be correctly capitalized?
Answer: Individuals with surname HALPHEN
we offer 3 grants.

How would the previous sentence be correctly capitalized?
Answer: We offer 3 grants.
mathias has spent the day going through the medical supplies, while the rest of us have enjoyed the task of finally being able to clear away the cargo clutter, and stock cargo in the garages.

How would the previous sentence be correctly capitalized?
Answer: Mathias has spent the day going through the medical supplies, while the rest of us have enjoyed the task of finally being able to clear away the cargo clutter, and stock cargo in the garages.
that is not the end of the confusion in this one section of the question.

How would the previous sentence be correctly capitalized?
Answer: That is not the end of the confusion in this one section of the question.