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He struggled to make an impact in his solitary season at Roots Hall and left for Hereford United , for whom he made 52 league appearances and scored 18 goals in a two-season-long spell .
 location: Roots Hall; organization: Hereford United
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 location: Roots Hall; organization: Hereford United