 <translate> The relevant sentence in the passage is: Hershey's Special Dark is a component of the traditional Hershey's Miniatures assortment first sold in 1939, when the Special Dark was called Semi-Sweet. So, the answer is 1939. <yor> Ọrọ ti o yẹ ninu ọrọ naa ni: Hershey's Special Dark jẹ ẹya ti aṣa Hershey's Miniatures ti a ta ni akọkọ ni ọdun 1939, nigbati a pe Special Dark ni Semi-Sweet. Nítorí náà, ìdáhùn náà ni 1939. 