Please capitalize where necessary: chronic bile duct obstruction (in the ducts outside the liver)
A: Chronic bile duct obstruction (in the ducts outside the liver)

Please capitalize where necessary: they stood in a circle while they played this, and the one to whom the word 'snow' fell, had to run away and all the others ran after him and caught him. as they were running about so merrily the stepmother watched them from the window, and grew angry.
A: They stood in a circle while they played this, and the one to whom the word 'snow' fell, had to run away and all the others ran after him and caught him. As they were running about so merrily the stepmother watched them from the window, and grew angry.

Please capitalize where necessary: i just had to bring an outfit for one of those days, when you don't want to make a hell of an effort to look fancy.
A: I just had to bring an outfit for one of those days, when you don't want to make a hell of an effort to look fancy.

Please capitalize where necessary: in essence, the trader receives a payout if the binary option is in the money, and only loses the amount of money they put up to hold the option if it expires out of the money.
A:
In essence, the trader receives a payout if the binary option is in the money, and only loses the amount of money they put up to hold the option if it expires out of the money.