8945
Starring Pip Donaghy in the title role , the series follows the same plot as the original book , of a deranged scientist who discovers a formula by which to make himself invisible , but is driven to insanity by his inability to reverse the formula and is evoked to use his invisibility to terrorize those around him .
 person: Pip Donaghy
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: Pip Donaghy 
Answer:
 person: Pip Donaghy