1044
The development of carcinoma was examined in male Wistar rats ( n = 120 ) exposed to N - methyl - N ' - nitro - N - nitrosoguanidine ( MNNG ) in the drinking water ( 83 micrograms / ml ) for 16 weeks .
 Anatomy: carcinoma
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: carcinoma