Definition: 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.

Positive Example 1 -
Input: Ulwakhiwo neempawu zentsinga zemifuno.
Output: Construction and characteristics of vegetable fibre cordage.

Positive Example 2 -
Input: Ukuphatheka kwentsinga zemifuno
Output: Handling of vegetable fibre cordage.

Negative Example 1 -
Input: Ukuphatheka kwentsinga ezenziwe ngabantu.
Output: Handling of man-made fibre cordage.

Negative Example 2 -
Input: Ulwakhiwo neendidi.
Output: Building and types.

Now complete the following example -
Input: Kuba amazwe amaninzi ayibonile imfuno yokugcina amalwandle ecocekile bekungenzeka ukuba ufike kwinkomfa kazwelonke yokuthintela ungcoliseko lolwandle ngeenqanawa ngomnyaka ka 1973
Output: Because many countries recognised the urgent need to keep the seas clean it was possible to arrive at the "International Convention for the Prevention of Pollution of the Sea by Ships" in 1973.