question: extract contacts, messages, notes, photos, call history, bookmark. from itunes or icloud backup file when you lost data.
Capitalize this past sentence correctly.
A: Extract contacts, messages, notes, photos, call history, bookmark. from iTunes or iCloud backup file when you lost data.

question: this theorem showed that under the combined action of three operators on a physical event: p, the parity operator, which performed a reflection; c, the charge conjugation operator, which replaced particles by anti-particles; and t, which performed a time reversal, the result would be another possible physical event.
Capitalize this past sentence correctly.
A: This theorem showed that under the combined action of three operators on a physical event: P, the parity operator, which performed a reflection; C, the charge conjugation operator, which replaced particles by anti-particles; and T, which performed a time reversal, the result would be another possible physical event.

question: when the counselor has come, whom i will send to you from the father, the spirit of truth, who proceeds from the father, he will testify about me.
Capitalize this past sentence correctly.
A: When the Counselor has come, whom I will send to you from the Father, the Spirit of truth, who proceeds from the Father, he will testify about me.