4062
Maximal twitches of the diaphragm were lower in the C group ( 653 + / - 174 g / cm ( 2 ) ) than in the M group ( 837 + / - 171 g / cm ( 2 ) ; p < 0 . 05 ) and the T group ( 765 + / - 145 g / cm ( 2 ) , NS ) .
 Chemical: M; Chemical: T
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: M; Chemical: T