4475
METHODS : Gene silencing and over - expression techniques were used to modulate RASSF1C expression in human breast cancer cells .
 Anatomy: breast cancer cells
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: breast cancer cells 
Answer:
 Anatomy: breast cancer cells