4434
Daily Hg intake via fish consumption is significantly correlated with THg and MeHg accumulated in human hair ( r = 0 . 48 , p < 0 . 01 ; r = 0 . 43 , p < 0 . 01 ) .
 Chemical: Hg; Chemical: MeHg
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: Hg, MeHg 
Answer:
 Chemical: Hg; Chemical: MeHg