30544
The combination of the energy variation needed to create these particles , and the time during which they exist , fall under the threshold of detectability expressed by the Heisenberg uncertainty relation , Δ " E " " · " Δ " t " " ≥ " " ħ " .
 person: Heisenberg
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: Heisenberg 
Answer:
 person: Heisenberg