Task: Explanation
Input (English): Duvalia is a succulent plant genus in the tribe Stapeliae, milkweed subfamily Asclepiadoideae, in the family Apocynaceae (dogbane). Question: Duvalia and Maxillaria, are a genus of orchids? Answer: no
Output (English): Duvalia is a succulent plant genus in the tribe Stapeliae, milkweed subfamily Asclepiadoideae, in the family Apocynaceae dogbane.