24221
Thermoplastic glue may have been invented around 1940 by Procter & Gamble as a solution to the problem that water-based adhesives , commonly used in packaging at that time , failed in humid climates , causing packages to open .
 organization: Procter & Gamble
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Procter & Gamble 
Answer:
 organization: Procter & Gamble