In this task, you are given a sentence in the English language and your task is to convert it into the Swedish language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).

Example Input: Relating to Wednesday:
Example Output: Beträffande onsdag:

Example Input: I am, however, optimistic.
Example Output: Jag är emellertid optimistisk.

Example Input: I cannot forbear telling you about an occasion when the expression cost-effective was used by people whom one cannot perhaps imagine using it, namely when I was on a visit to Africa.
Example Output:
Jag kan inte låta bli att berätta om ett tillfälle när detta uttryck användes av personer som man kanske inte alls skulle kunna tänka sig använda ordet kostnadseffektiv, nämligen vid ett besök i Afrika.