75769
By the late 1950 s , the turnpike was so heavily used that traffic congestion demanded expansion because bottlenecks at the two-lane tunnels on the Pennsylvania Turnpike became a major problem .
 location: Pennsylvania Turnpike
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: Pennsylvania Turnpike 
Answer:
 location: Pennsylvania Turnpike