67143
In general , since particles also have a velocity component along the magnetic field line , the Lorentz force constrains them to bend and move along spirals around the field lines at the cyclotron frequency .
 person: Lorentz
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: Lorentz 
Answer:
 person: Lorentz