1271
[ A case report of advanced gastric cancer responding to TS - 1 , a novel oral fluorouracil derivative ] .
 Anatomy: gastric cancer; Anatomy: oral
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: gastric cancer; Anatomy: oral