Task: Text Categorization
Input (English): Context: Koelreuteria /kɛlrʉˈtɪəriə/ is a genus of three species of flowering plants in the family Sapindaceae native to southern and eastern Asia.They are medium-sized deciduous trees growing to 10–20 m (33–66 ft) tall with spirally arranged pinnate or bipinnate leaves. The flowers are small and yellow produced in large branched panicles 20–50 cm (8–20 in) long.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)Athlete, 3)Company, 4)Animal, 5)MeanOfTransportation
Output (English): 1