6914
Achieving the vision of identifying and quantifying cancer - related events and targets for future personalized oncology is predicated on the existence of synthetically accessible and economically viable probe molecules fully able to report the presence of these events and targets in a rapid and highly selective and sensitive fashion .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None