question: he remained there for a few months until the death of his friend and teacher and then returned to croton.
Capitalize this past sentence correctly.
A: He remained there for a few months until the death of his friend and teacher and then returned to Croton.

question: and awaking up he rebuked the wind, and said to the sea, silence; be mute. and the wind fell, and there was a great calm.
Capitalize this past sentence correctly.
A: And awaking up he rebuked the wind, and said to the sea, Silence; be mute. And the wind fell, and there was a great calm.

question: once the encodings were set in place, the complementary dna sequences for the vertices and the sequences for the edges were synthesized.
Capitalize this past sentence correctly.
A: Once the encodings were set in place, the complementary DNA sequences for the vertices and the sequences for the edges were synthesized.