question: 4 months ago 03:01 xxxdan clothed, gloves, toilet, stewardess
Capitalize this past sentence correctly.
A: 4 months ago 03:01 XXXDan clothed, gloves, toilet, stewardess

question: oil and gas is big business with huge investments, high risks and potentially large earnings.
Capitalize this past sentence correctly.
A: Oil and gas is big business with huge investments, high risks and potentially large earnings.

question: ... the philosophical seeker incessantly returns to the remembrance of the glimpse, uses it to work continuously at the transformation of his self and never lets go of the vision.
Capitalize this past sentence correctly.
A: ... The philosophical seeker incessantly returns to the remembrance of the glimpse, uses it to work continuously at the transformation of his self and never lets go of the vision.