Task: Pos Tagging
Input (English): Sentence: The long tube UVB bulbs are best , like Zoomed 's Repsitun model : http://lllreptile.com/store/catalog/reptile-supplies/uvb-fluorescent-lights-mercury-vapor-bulbs/-/zoo-med-24-repti-sun-100-fluorescent-bulb/ Remember to replace UVB bulbs according to the manufacturer s recommendation after which time the bulb will no {{ longer }} produce UVB even if visible light still is . 
Word: longer
Output (English): RBR