19079
Density functional theory ( DFT ) studies show that the lowest energy triplet state of V2O5 is reactive toward C4H10 , whereas the ground state singlet V2O5 is inert .
 Chemical: V2O5; Chemical: C4H10; Chemical: V2O5
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: V2O5, C4H10, V2O5 
Answer:
 Chemical: V2O5; Chemical: C4H10; Chemical: V2O5