4657
Significantly higher levels of vitamin C and catalase activity were found in vegetarians ( C - 63 . 6 and 86 . 5 mumol / l ; CAT - 1497 and 1313 U / ml for males and females , respectively ) when compared to nonvegetarians ( C - 41 . 3 and 54 . 4 mumol / l ; CAT - 1192 and 1086 U / ml ) .
 GENE: catalase
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: catalase