In this task, you are given a sentence or phrase in Xhosa. You must translate it to English in a way that is equivalent in terms of meaning and grammatically correct.

Example Input: Kumphunga womsinga wenqanawa owona msinga ungaqhuba umphini ngaphambili qha, kunye nomsinga omncinci owongeziweyo zifakelwe ukuqhuba uphini ngasemva.
Example Output: In a steam-turbine ship the main turbines can drive the shafts ahead only, and additional smaller turbines are fitted to drive the shafts astern.

Example Input: Kuba ezothutho rhasi ngolwandle zecandelo elithwala eyona eyona ingaphambili ngombutho werhasi ngokucand'ilizwe kodwa lungumkrozo ukuya kumazibuko
Example Output: Since the gases transported by sea are for the most part carried onwards by cross-country gas pipelines, and only seldom are processed at the port.

Example Input: Ukulunga
Example Output:
Validity.