systems exhibition, which is held yearly in munich, is the second most important computer exhibition in europe.

How would the previous sentence be correctly capitalized?
Answer: Systems exhibition, which is held yearly in Munich, is the second most important computer exhibition in Europe.
we only hire highly qualified native teachers.

How would the previous sentence be correctly capitalized?
Answer: We only hire highly qualified native teachers.
frobenius had a number of doctoral students who made important contributions to mathematics.

How would the previous sentence be correctly capitalized?
Answer: Frobenius had a number of doctoral students who made important contributions to mathematics.
the group has a sound ethos so we can't go far wrong.

How would the previous sentence be correctly capitalized?
Answer: The group has a sound ethos so we can't go far wrong.