54803
With this low power consumption came the possibility of using solar cells as the power source , realised around 1978 by calculators such as the Royal " Solar 1 " , Sharp " EL-8026 " , and Teal " Photon " .
 organization: Sharp; organization: Teal
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: Sharp, Teal 
Answer:
 organization: Sharp; organization: Teal