334509
When Larsen sold WD-40 and Rocket Chemical in the early-fifties for a mere $ 20,000 ( no royalties , no residuals , as he believed he would always be able to invent something better ) , to Sam Crivello , Gene DeFalco , and two others , Larsen went to work for CRC Industries ( not General Dynamics ) as their head chemist ( which is why their 5.56 formula is similar to WD-40 ) .
 person: Larsen; organization: WD-40; person: Larsen; organization: WD-40
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: Larsen, WD-40, Larsen, WD-40 
Answer:
 person: Larsen; organization: WD-40; person: Larsen; organization: WD-40