Task: Text Categorization
Input (English): Text:  Houstonia (Bluet) is a genus of plants in the Rubiaceae family. Many species were formerly placed (along with other now-segregate genera) in a more inclusive Hedyotis.Bluets are often small and delicate. For example H. rosea may attain a height of only one inch. Some species have a single-stem while others are more bunchy. Flowers may be blue purple lavender white or rose often with shades of one color present in a single population.
Output (English): 11