1947
Axillary nodal status , tumour progesterone receptor status , and season of tumour detection significantly influenced survival in both older ( greater than 50 yrs ) and younger ( less than 50 yrs ) patients .
 GENE: progesterone receptor
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: progesterone receptor 
Answer:
 GENE: progesterone receptor